The Queen’s Park neighbourhood and conservation area is an important historic area, with a high level of preserved Victorian housing dating back to the late 1800s. The area’s urban layout is distinguished by its cohesive design centered around the park, which is a good example of a Victorian urban green space. The streets surrounding the park largely comprise of original two and three storey Victorian houses. Gentrification of the neighbourhood began gradually at the turn of the millennium, but in recent years it has accelerated, notably in the 2010s. Pre pandemic has brought a new wave of residents to the neighbourhood, drawn by its lower house prices compared to nearby areas such as Notting Hill, Ladbroke Grove, Belsize Park, St John’s Wood and Hampstead.
RISE Design Studio has been working in the area since being established in 2011 and has helped homeowners transform their homes with creative bespoke designs that are sympathetic to beautiful period houses that the Victorian architects and builders constructed approximately one hundred and twenty years ago.
We are a RIBA chartered practice working in all areas of London as well as Ireland and more recently in Paris and Barcelona. Our services include full or partial architectural service with experience of working on listed buildings (both locally listed and English Heritage listed) as well as sites in London’s many conservation areas.
In Queens Park we have completed projects on many of the streets around the park including Keslake Road, Creighton Road, Hopefield Road, Chevening Road, Harvist Road, Summerfield Avenue, Victoria Road, Dudley Road and Kempe Road!
We collaborate closely with our clients and end users, being deeply invested in ensuring the spaces we design have a positive impact on the people who will end up living in and experiencing the wonders of the new spaces. At the heart of our designs is collaboration and you will very much lead the journey, being consulted at every stage of the process. The end result will be a reflection of your aspirations and lifestyle, the uniqueness of the area and the existing building.
We offer a personal bespoke service, adhering to the programme and budget, and providing the highest attention to detail to deliver life-enhancing architecture and avoiding the common risks of construction.
If you are currently on the look out for Queen’s Park architect, please give us a call with us to discuss your home extension project.
The kitchen and dining area of our Queen’s Park House project
If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
The Lexi Cinema & Hub has been shortlisted for the London Borough of Brent’s first celebration of design excellence.
The Brent Design Awards are new for 2023 and have been created to celebrate the great buildings and places within the culturally diverse borough of Brent.
The Lexi Cinema & Hub is in the running for the Culture & Heritage category. The Lexi is also in the running for the People’s Choice Award.
The Lexi Cinema & Hub – Shortlisted for Brent Design Awards
A treasured asset within the local community, The Lexi Cinema tasked RISE Design Studio with revitalising a 99 square metre parcel of vacant land in the rear car park of the existing Edwardian gabled brick theatre. Used as a makeshift bar by locals, RISE Design Studio and The Lexi team consulted Brent Council who advised the initial concept, a formal beer garden, would not be possible due to noise constraints but an enclosed second screen might be feasible.
RISE Design Studio conceptualised an environmentally-driven second cinema and bar to accommodate the growing community programme and help drive revenue for The Lexi’s ecological charity efforts. Brent Council were instrumental in supporting the project – titled The Lexi Hub – through continuous advisory and dialogue, ensuring planning policy and community needs were balanced.
The People’s Choice Award allows residents and those working in Brent to choose their favourite building or place, from a shortlist of 27 entries across 5 different categories. The winner of the People’s Choice Award will be announced at the awards ceremony taking place at Brent Civic Centre on 11th May 2023.
If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
A ‘Rooflight’ in the Basement made from two mirrors.
Architectural innovation has the power to transform our living spaces, address concerns, and create truly unique experiences. At RISE Design Studio, a small contemporary design-led architecture studio with a focus on low energy and low embodied carbon designs, we exemplify this spirit of creativity and problem-solving. In this post, we will delve into one of our remarkable projects – a periscope installation in the basement of a Tyburnia (just east of Bayswater) mid-terrace house. This ingenious solution not only addresses concerns about darkness and isolation but also brings a touch of intrigue and connection to the outside world.
The Challenge: Overcoming Darkness and Isolation
When Zoe Birch and Andy Beverley, a client of RISE Design Studio and owners of Physiomotion and Simplelists, expressed concerns about the potential darkness and isolation resulting from expanding their house into the basement, we embarked on a mission to find an innovative solution. The goal was to create an experience that would transcend the limitations imposed by structural boundaries and provide a unique connection to the outside world.
An ingenious way to bring light and views into a Basement, Bayswater, London
The Periscope: A Submarine-inspired Perspective
We drew inspiration from spy novels and submarines to create a periscope installation that would bridge the gap between the basement and the street above. Traditionally, periscopes feature mirrors positioned at 45-degree angles, allowing viewers to look forward from a position that is lower that the viewpoint. However, in this unique version, the mirrors are strategically placed to enable the viewer to look up (at the mews at street level above) from a desk in the basement while seeing the outside world.
The Mechanics: Bouncing Light and Capturing Images
The periscope functions as a light-bouncing mechanism, utilising angled mirrors to create a visual connection between the basement and the street outside. As light enters the periscope, it bounces from one mirror to another, similar to the way a pinball ricochets between bumpers. Eventually, the light reaches the viewer’s eye, just as it does in an SLR camera. The process involves the light hitting the first mirror, then being redirected to a second mirror, which flips the image before it finally reaches the photoreceptors in the retina (the retina converts light that enters into your eye into electrical signals your optic nerve sends to your brain which creates the images you see). Through this innovative arrangement of mirrors, the periscope enables an unobstructed view of people walking along the mews outside the house.
This diagram shows how an image bounces off of a one-way mirror constructed at mews level (within the Living space) and moves down to hit a mirrored screen, providing light and stealth views of the street to the person below.
The Experience: Beyond Structural Boundaries
Our periscope design transcends physical barriers, allowing basement occupants to engage with the outside world in a unique and captivating way. Instead of being confined to a dimly lit space, residents can now enjoy a glimpse of the street and the vibrant activity happening just beyond their walls. The periscope serves as a portal, providing a fresh perspective and an emotional connection to the surrounding environment.
Architectural Ingenuity and Client Collaboration
This periscope project exemplifies the innovative thinking and collaborative approach that define our work. By listening to the concerns and aspirations of Zoe and Andy, our clients, we were able to conceive a solution that not only addressed the practical challenges but also added an element of surprise and delight to the basement renovation. The periscope serves as a testament to the power of collaboration between architect and client, resulting in a truly exceptional architectural experience.
If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
Investing in a building project is not a decision to be taken lightly. It involves a substantial commitment of finances and personal aspirations. When embarking on such a venture, it becomes very important to ensure that every aspect is meticulously handled with expertise and precision. While it may be tempting to solely rely on the skills of a builder and opt for a straightforward approach, it is essential to recognise that the true potential of a project can only be unlocked with the involvement of an architect. In this blog post, I aim to shed light on the pitfalls of not involving an architect and emphasise the considerable value that an architect can provide.
Site Meeting during Construction at The Lexi Cinema, Kensal Rise, North West London
What is the Role of an Architect?
Architects are not mere draftsmen; they are professionals who dedicate years to honing their craft. Through a combination of rigorous training and practical experience, architects acquire a unique skill set that encompasses both creativity and technical acumen. At RISE Design Studio, we approach every project as an opportunity to solve problems and create tangible buildings that surpass client expectations.
What about Insurance and Accountability?
One of the fundamental reasons to hire an architect is the assurance it brings. In the United Kingdom, all architects must be registered with the Architects Registration Board (ARB) and carry adequate professional insurance. This not only ensures that architects adhere to stringent industry standards but also provides clients with recourse in the event of any unforeseen issues. At RISE Design Studio, we take our commitment to excellence a step further by being an RIBA Chartered practice, fully aligned with the Royal Institute of British Architects’ Code of Practice. This level of accountability further underscores the importance of involving an architect in your project.
The Creative Vision: Transforming Ideas into Reality:
Architects possess a unique ability to transform abstract ideas and aspirations into tangible structures. By employing a holistic approach that considers aesthetics, functionality, and sustainability, architects are capable of breathing life into your vision. At our design-led architecture studio, we have an unwavering focus on low energy and low embodied carbon designs. This means that not only will your project be aesthetically appealing, but it will also be environmentally conscious and energy-efficient.
How do I Mitigate Pitfalls and Maximise Potential?
The decision to forego an architect can lead to several pitfalls that may impact the success of your project. Without an architect’s guidance, it becomes challenging to navigate complex building regulations and obtain necessary permits. This can result in costly delays, fines, or even legal complications. Additionally, the lack of a comprehensive design strategy can lead to inefficient use of space, inadequate lighting, poor ventilation, and subpar energy performance. These issues not only diminish the comfort and functionality of the building but also have long-term implications on operational costs and environmental impact and resale value.
Collaboration and the Architect-Client Relationship:
Working with an architect fosters a collaborative relationship between the client and the design professional. Architects invest time in understanding your unique requirements, aspirations, and constraints. By forging a strong partnership, architects can translate your desires into practical design solutions. This close collaboration ensures that the final outcome aligns seamlessly with your vision while incorporating innovative design elements that you may not have considered otherwise. Furthermore, architects possess the skills to communicate complex design concepts effectively, allowing you to visualise and actively participate in the evolution of your project.
Sustainability and a Future-Forward Approach:
In an era where environmental consciousness and sustainability are of utmost importance, architects play a pivotal role in creating buildings with low embodied carbon and energy-efficient designs. At RISE Design Studio, we are committed to reducing the environmental impact of our projects through careful material selection, passive design strategies, and the integration of renewable energy systems. By working closely with an architect who prioritises sustainability, you can contribute to a greener future and enjoy the long-term benefits of reduced energy consumption and operational costs and increased value of your home, office, school, restaurant or cinema.
Light House, North Clapham – Sustainability Strategy
Conclusion:
Investing in an architect is an investment in the success, efficiency, and longevity of your building project. Architects bring a wealth of knowledge, creativity, and technical expertise to the table, ensuring that your vision is transformed into a reality that surpasses your expectations. By prioritising low energy and low embodied carbon designs, architects can create buildings that not only fulfil your desires but also contribute positively to the environment. So, whether you’re embarking on a residential, commercial, or public project, remember the invaluable role an architect plays in bringing your dreams to life while ensuring a sustainable future for generations to come.
We’ve all been tempted to choose a bargain-priced product or service at some point, thinking we can save a few quid upfront. However, more often than not, this decision ends up costing us more in the long run. The same applies to architecture. Opting for cheap architect drawing services may seem like a good idea, but it can lead to numerous issues and regrets down the road. In this article, we will explore the top 7 reasons why avoiding cheap architectural services is essential for anyone seeking quality, low-energy designs.
Imran and Bethany discussing a project in RISE Design Studio office in Queen’s Park, NW London
1. Work with ARB-Registered Architects and RIBA-Chartered Architecture Practices
In the UK, the title “Architect” is protected and can only be used by individuals registered with the Architects Registration Board (ARB). The ARB ensures that architects have undergone rigorous training and have the necessary qualifications and experience to provide quality services. Cheap architect drawing providers often use variations of the title, such as “Online Architect” or “Architectural Designer,” indicating that they lack the qualifications and expertise of registered professionals. By choosing an ARB-registered architect or a RIBA-chartered architecture firm, you ensure that you’re working with knowledgeable and reputable professionals who adhere to high industry standards.
2. Make the Most of Your Investment
While cheap architectural designers may appear to save you money initially, they often lack the expertise to avoid potential issues in the long run. Investing in a quality architect will help you navigate planning and design challenges effectively, saving you headaches, time, and money. A reputable architect will have extensive experience and contacts in the building trade, allowing them to bring your ideas to life and ensure a stress-free construction process. On the other hand, cheap drawing services are primarily concerned with quick transactions and lack the commitment to building lasting relationships with their clients.
3. Add Light and Space to Your Home
Cheap architectural designers typically provide generic designs that fail to capture the essence of your vision. Reputable architecture firms, on the other hand, focus on delivering unique and breathtaking designs. ARB-registered architects understand how to work with light and space, creating innovative solutions that enhance the comfort, functionality, and value of your home. By choosing quality over cheap alternatives, you can avoid settling for mediocre designs that won’t fulfil your aspirations.
Our Light House project in Clapham, South London
4. Save Effort
When you hire an architect, you expect more than just a design. A professional architect will work closely with you, refining the design until you are completely satisfied. They will handle all planning permission issues, communicate with planning officers, and collaborate with builders to ensure a smooth implementation of the design. In contrast, cheap architectural designers often leave you to navigate these challenges on your own, placing the burden on your shoulders. Opting for a quality architect ensures that you have an expert guiding you throughout the process, reducing stress and streamlining the project’s execution.
5. Bring More Creativity into Your Project
Cheap architectural design companies often lack the resources and investment in innovation needed to bring your ideas to life. Reputable architecture practices, however, embrace new technologies, such as Building Information Modelling (BIM) and virtual reality, to provide accurate and immersive visualisations of your project. These advanced tools enable you to experience and understand your future space before construction begins, ensuring that the final result matches your expectations.
Sean, Sude and Imran discussing a new build home in Kensal Rise, NW London
6. Save Time
Time is of the essence when it comes to construction projects. Every delay can lead to additional costs and inconveniences. Cheap architect drawing services prioritise quick transactions and rarely invest the time and effort required to expedite the construction process. A diligent architect, on the other hand, will have a deep understanding of construction materials, building regulations, and processes, enabling them to ptimize the project’s timeline. By choosing quality architectural services, you can avoid unnecessary delays and ensure a timely completion of your project.
7. Take Control of Your Project
Quality architects take ownership of your project from start to finish. They act as your advocate, representing your interests with planning officers, builders, and other stakeholders. Cheap drawing services often lack the commitment to provide comprehensive support and may leave you to deal with complications on your own. By working with a reputable architect, you gain a trusted partner who will navigate challenges, resolve issues, and ensure that your project is completed to the highest standards.
Conclusion
When it comes to architecture, prioritising quality over cost is crucial. Opting for cheap architect drawing services may seem like a cost-saving measure initially, but it often leads to disappointment, additional expenses, and compromised results. By working with ARB-registered architects and RIBA-chartered architecture firms, you can benefit from their knowledge, experience, and commitment to delivering exceptional designs. Investing in quality architectural services ensures that your project will be a source of satisfaction, value, and pride for years to come.
At RISE Design Studio, a London and Barcelona based RIBA-chartered architecture and planning practice, we understand the importance of delivering superior services that enhance your property’s value. Our focus on proven design and planning strategies, low-energy solutions, and sustainable practices ensures that your project exceeds expectations. If you’re looking for effective and ROI-focused architectural services, contact us today for a free feasibility assessment of your property investment project. Let us help you transform your house into a home your family will love.
If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
Building Construction Through the Lens of Sustainable Architecture
As a design-led architect studio with over 30 years of combined experience, we’ve dedicated our careers to integrating sustainable practices into every building we create. Low energy consumption and low embodied carbon are not just buzzwords, they are principles that guide our designs. Below, we will delve into the building construction process, highlighting the critical stages of First Fix and Second Fix, while threading in the significance of sustainable practices in modern UK construction.
Unveiling the Jargon: First Fix and Second Fix
In the UK and Ireland’s construction industry, ‘First Fix’ and ‘Second Fix’ are terms that simplify the stages of building construction. Although used widely, these terms may appear abstract to those unfamiliar with the construction process.
First Fix: Laying the Foundations
The ‘First Fix’ (sometimes described as shell and first fix) is the initial phase of construction, extending from laying the foundation to the application of plaster on the internal walls. This phase is essentially the construction of the skeleton of the building, including walls, floors, ceilings, as well as the installation of cables for electrical supply and pipes for water supply.
To shed more light, the elements involved in the First Fix include but are not limited to: drainage systems, soil and copper pipes, mechanical ventilation systems, electrical back boxes, cable runs for electricity, telephone, data and audiovisual services, door frames, stair wells, sound insulation and plasterboarding.
During this stage, our studio ensures the incorporation of low energy and low embodied carbon design principles. For example, by choosing responsibly sourced materials for structural elements (low embodied carbon) and promoting energy-efficient solutions like Mechanical Ventilation Heat Recovery systems (MVHR), Airtightness, Air Source Heat Pumps (ASHPs) and Solar Photovoltaics (Solar PV) panels, we minimise the carbon footprint and enhance the future building’s efficiency.
Herbert Paradise, Kensal Rise, North West London. Photo showing the construction approaching first fix – note the ducting for the MVHR in the ceiling
Second Fix: Breathing Life into the Skeleton
Upon completion of the First Fix, we move on to the ‘Second Fix’, which entails all the work post-plastering. It includes connecting electrical fixtures to cables, attaching sinks and baths to pipes, and fitting doors into doorframes. It’s during this stage that the building begins to take shape aesthetically, transforming from a mere skeleton into a ready-to-use structure.
Sustainability continues to be a critical consideration at this stage. We adopt low-VOC paints and finishes to enhance indoor air quality, install energy-efficient appliances, and utilise sustainably sourced fixtures, thereby promoting a healthier, more comfortable and eco-friendly living environment.
The Lexi Cinema & Hub, Kensal Rise, North West London. First Fix having been carried out
The Construction Process: A Synchronized Ballet
The clear division between First Fix and Second Fix is more than just a convenient description; it’s a strategic approach that enables efficient project management. Different trades, including electricians, plumbers, and carpenters, usually have to make two separate visits to a building under construction. By using this terminology, project managers can effectively communicate the project’s progress, making it easier for everyone involved to understand.
In this context, it’s not uncommon to hear phrases such as “first fix complete” or “second fix 50% done”. While some construction companies may specialise in either first or second fix work, most, including ours, navigate both phases seamlessly.
The Analogous Phases in North America
In North America, the stages of First and Second Fix are often referred to as ‘roughing in’ and ‘finishing’, or ‘rough-in’ and ‘finish work’. The concept is similar, with roughing in equating to the more structural, raw tasks of the First Fix, and finishing involving the polished, final tasks associated with the Second Fix.
The Third Fix: Hosting Technology
Modern society’s reliance on technology has necessitated a further division in electrical installations, introducing a ‘Third Fix’. This stage includes positioning and securing accessory boxes (First Fix), preparing and positioning cables (Second Fix), and the termination of conductors to accessories and protective devices (Third Fix).
The Third Fix plays a pivotal role in hosting sensitive electronic equipment, requiring dust-controlled conditions for installation. This is particularly relevant for spaces like server rooms, which require a virtually dust-free environment akin to medical or scientific research laboratories and cleanrooms in the semiconductor production industry.
In line with the UK national building specifications, British Standard 5295:1989, the Third Fix stage must maintain stringent environmental standards to control particulate contamination, temperature, and humidity. It is only when these conditions are met that the build-out of clean room spaces can commence.
In Conclusion
Navigating the building construction process, particularly the stages of First Fix and Second Fix, is akin to choreographing a well-orchestrated ballet. As architects, we are not mere bystanders, but conductors, ensuring each movement aligns with the symphony of sustainability. By integrating low energy and low embodied carbon principles, we not only construct buildings but shape healthier, eco-conscious living environments.
Architects like most professions welcome industry led guidelines and approaches to inform and improve their work both for their clients, collaborators, and their own progression.
The RIBA Plan of Work 2020 is a guidance document set out by the Royal Institute of British Architects (RIBA) and is seen as the definitive design and process management tool for the UK construction industry.
First established in 1963 to provide a framework for architects to use on client projects to bring greater clarity to each stage of the process, it has evolved over the years to become an industry wide tool.
To reflect the changing approaches to building design, construction and use, and the associated advances in digital technology, increased ethics awareness, and the prioritisation of sustainable outcomes in line with the RIBA 2030 Climate Challenge, it received its biggest overhaul in 2020.
In this article we examine the eight stages of the RIBA Plan of Work 2020. We look at how this formal roadmap, whilst not a contractual document provides vital guidance and helps to deliver successful outcomes for stakeholders by informing the briefing, design, construction, handover, and use of a building.
Each of the eight key stages has an expected outcome; core tasks; core statutory processes in relation to planning and building processes; and crucial information exchanges, all of which impact the success of the next stage.
RIBA Plan of Work 2020
Stage Zero – Strategic Definition
‘What do you want to achieve from your building project, and what are your best options?’
This stage is not about design or practical details, but rather a chance for us to get to know the client, developing their requirements and helping shape the business case to achieve them.
At this stage all those involved in the client team, alongside ourselves and any other professional advisors must consider that the proposed building project is the appropriate means to meet the client’s stated objectives, and then determine the best way forward.
For example, perhaps a new building is not the answer, and the solution could be refurbishment or an extension.
To come to a decision, information is gathered for each option. This involves examining previous similar projects, the current building if applicable, analysis of project risk (where appropriate site appraisals and surveys carried out), and consideration of project budgets.
We will look at the size, location, scope, and special considerations around the clients’ needs to further refine the vision.
From this exercise a recommendation is made on the best option, and a business case is completed.
Mill Hill House – Concept Design Sketches
Stage One – Preparation and Briefing
‘Developing the initial project brief and setting out the timescales – the official start of the project’
Once it has been determined that the chosen project and site is the best way forward, stage one, is the process of preparing a comprehensive project brief and choosing the collaborative project team, allocating specific roles and responsibilities.
The project team will include:
– Design team – headed up by Lead Designer and overseeing the design programme – Client team – headed up by Project Manager and overseeing the project programme – Construction team – headed up by Project Director and overseeing the construction programme
Feasibility studies and site surveys may be required at this stage to test the brief against the chosen site and budget i.e. are there any access issues? Is it a sloping site? What is the spatial overview and relationships with neighbouring buildings?
This is often the time for us to discuss options regarding the site with the local planning authority and make sure there are no constraints. We like to establish clear and positive communication with these departments from the outset.
Working with the client, we will at the end of this stage, produce a timescale for the project as well as a project execution plan setting out delivery.
Briefing for Buildings: A practical guide for clients and their design teams
Stage Two – Concept Design
‘The design stages begin and the architectural concept is defined ‘
Stage two begins the core design process which culminates at stage four.
We work closely at this stage with the client to produce visualisations, 3D models, and drawings of the architectural concept, ensuring it meets their needs and is aligned to the project brief and cost plan.
As well as a visual representation of the building with sections and elevations and how it sits within the surrounding environment, these will often include:
– Interior and exterior renders – Landscaping – Specific requests – Strategic engineering requirements
There is as the RIBA states ‘no right or wrong approach’ at this point, it is our initial design response to the brief and will involve regular meetings, discussions and reviews with the client and specialist stakeholders including planners and those across structural and civil engineering, to shape and define it.
The robust architectural concept along with the project brief and cost plan are signed off at the end of this stage.
Herbert Paradise, Kensal Rise, North West London
Stage Three – Spatial Co-ordination
‘The co-ordinated design takes form.’
Formerly the developed design stage, here our team draw up the client approved design in CAD or ever increasingly with BIM, and develop and test it alongside detailed structural design, outline specifications, building services and cost analysis to ensure its viability.
Our design will incorporate the practical elements relating to:
– Window, door, stairway, and fire exit locations – Fixtures, fittings – Proposed materials – Load bearing mechanical information – Mechanical, plumbing, and electrical considerations – Tech and security – Green, eco and solar
During this stage, or certainly at the end the design is finalised into a single model, not prone to change, and planning applications are ready for submission incorporating all our detailed drawings and reports.
Arches House – Technical Design Package for Tender Issue
Stage Four – Technical Design
‘Final design stage before construction begins’
We make further refinements of the existing design at this stage, incorporating where relevant detail from specialist sub-contractors such as lighting specialists, kitchen designers or glazing companies.
From this our Lead Architect prepares comprehensive drawings, specifications, and documents for tender.
The level of detail will depend on the size and scope of the project but by the end of this stage all elements will be prescriptive rather than descriptive for the project to be manufactured and built, i.e., they set out detailed descriptions around the following:
– Requirements relating to regulations and standards – The specific types of products and materials required – The methods of delivery and installation – The building systems in place i.e., flooring, partitions, mechanical and structural
At the end of this stage all information required to construct the project is completed and we send out the tender to 3-4 contractors we have worked with before. Of course, should the client want to add to the list we will do so.
Herbert Paradise during Construction, Kensal Rise, North West London
Stage Five – Manufacturing and Construction
‘All systems go…construction begins’
The design process is now complete and the appointed contractor takes possession of the site to carry out works as per the schedule of works and building contract. This includes manufacturing off-site and construction on-site.
Stage four and stage five can overlap or run concurrently dependent on the size and scope of the project, or when the contractor was appointed.
The client can choose to appoint us as the contract administrator at this point should they wish. In this role we act as the middle ground between the client and the contractor to ensure that all works are being done in accordance with finalised drawings and specifications. This can entail:
– Chairing construction progress meetings – Preparing and issuing construction progress reports – Co-ordinating site inspections – Dealing with site queries – Agree reporting procedures for defects – Issuing project documentation to the client – Issuing certificates of completion
If appointed, we like to meet weekly with the client and the relevant parties to ensure that everything is running smoothly.
The appointment of Building control by the client should take place, to oversee the project and ensure that all is in order in relation to the necessary construction standards.
Health and Safety inspectors will review and observe the site at this stage, so it is worth considering an independent consultant to ensure that all the correct procedures are followed.
Burrows Road Glazed Envelope, Kensal Rise, North West London
Stage Six – Handover
‘The completed building is finished and handed over’
After practical completion, the building is ready for hand over to the client, and the building contract concludes.
Feedback and building aftercare exercises take place during this stage to act as future learnings for ourselves, the client, contractor, and consultants, and to address any issues relating to the integrity of the building.
These involve light touch post occupancy evaluation and snagging processes, whereby the client compiles a list of defects or incomplete works, overseen by us as the contracts administrator and presented to the contractor to rectify.
They then have an agreed Defect Liability Period, usually six to twelve months to address these, after which if all has been made good, building control will sign off the construction and we will sign off the project as a whole.
We then issue a final certificate, and this stage is complete.
Light House, North Clapham, London
Stage Seven – Use
‘The vision for the building is realised and it is now in use’
This stage starts concurrently with stage six.
The building is now occupied and in use. On most projects, our design team will have no duties to fulfil here.
However, the incorporation of this stage into the RIBA Plan of Work 2020 gives the client the opportunity to get in touch with us if they require general advice relating to maintenance, energy consumption or management of the facilities.
We welcome this communication as we love to hear how the client is finding their new building, and it also allows for effective aftercare, valuable feedback, and building monitoring especially around energy consumption, and is therefore key to the sustainability strategy.
The addition of this feedback stage has made the Plan of Work cyclical as it unites the entire process into one, allowing for proper use of the building and then when demands change, and the building reaches an end of life where refurbishment or a new building may be needed, stage zero starts again.
Embarking on a design and build project can often be a complex one for all involved, for a client it can be daunting.
The RIBA Plan of Work 2020 offers all stakeholders a clear approach to map out the journey collaboratively from vision, through to design, construction and eventual use.
At RISE Design Studios, we find that this straightforward process with realistic and measurable targets, the ability to review progress and a provision for valuable learnings allows for enhanced clarity, greater realisation of vision, and successful outcomes no matter the diversity of projects.
According to the World Green Building Council, the built environment is currently responsible for 39% of global energy related carbon emissions, split between operational (28%) and materials and construction (11%).
In Europe, the construction sector accounts for 40% of the continents energy and CO2 emissions, more than aviation and shipping combined.
As we reported in our previous blog on Eco Homes, emissions have hit a new high in the sector, and it is the largest single contributor to greenhouse gases with the gap growing between its current standing and the decarbonisation targets of 2050.
Mill Hill House, North London – Designed with superior windows, ventilation with heat recovery, quality insulation and airtight construction.
With projections that the world’s population will reach 10billion by the middle of the century, leading scientists have stated we can only support 0.5 to 1 billion in terms of resources and emissions if drastic change does not occur.
Whilst many of us think of emissions resulting from the operational use of a building, the heating, lighting, cooling etc it is the upfront carbon emissions or embodied energy and its reduction that is critical as we look to achieve net zero.
In this article we examine this very topical and critical issue in the fight against climate change. As architects, how can we reduce the embodied energy of a building at the design stage, ensure sustainable development, and create buildings which are truly low carbon?
What is embodied energy?
When looking at the total whole life energy of a building and the resultant emissions, it comprises operational energy and embodied energy.
Operational energy is that used through the consumption of heating, lighting, cooling, electricity etc.
To date Government legislation and the general focus has been on reducing the operational energy of buildings, through using renewables such as solar, heat pumps, triple glazing etc and a shift away from fossil fuels.
As we strive to meet net zero targets by 2050 and aim to achieve a 68% reduction in carbon emissions by 2030 the spotlight is now on embodied energy.
When it comes to a definition it is best described in the Climate Emergency Design Guide published by the London Energy Transformation Initiative 2020 as ‘the carbon emissions associated with the extraction and processing of materials, the energy and water consumption used by the factory in producing products, transporting materials to site and constructing the building.’
More simplistically, once a building is complete it embodies all the non-renewable energy and ‘upfront’ emissions associated with its build, from the extraction, processing, manufacture, and transportation of materials through to its eventual maintenance (in-use stage) and demolition/disposal (end-of-life).
It is for this reason that it is sometimes referred to as an invisible threat or even by some as ‘the dark side of the construction industry’ as unlike pollution coming from factories, cars, and homes you cannot see it, and that is what makes it so dangerous to the future of the planet as our population expands.
It can be defined in two separate ways dependent on how you are assessing it:
Cradle-to-site this approach looks at the processing and manufacturing of all individual building elements up to transportation to and assembly on site.
Cradle-to grave – the energy consumed by a building throughout its life. This approach can be broken down to the initial energy required to produce a building; that needed to refurbish and maintain the building, and that required when it is demolished. This does not include operational energy.
How do you measure embodied energy?
The more highly processed a product the greater its embodied energy whereas a sustainable material or product has low levels. Cement production for example counts for 5% to 7% of global emissions with one ton releasing 900kg of carbon into the atmosphere whereas.
The UK construction industry is the largest consumer of resources, consuming more than 400million tonnes of material a year with this accounting for around 10% of UK carbon emissions.
As buildings and other projects in the built environment are made up of diverse types of materials utilising various construction systems there are varying levels of embodied energy which makes calculation complex.
Even if you use the same product, the efficiency of the production processes, the sources of energy and how the materials are transported can differ greatly. In addition, varied materials and products have different capacities when it comes to reuse and recycling.
As you would expect International Standards have been developed for reaching a calculation these include ISO 14067:2018 Greenhouse gases – Carbon footprint of products – Requirements and guidelines for quantification.
Any calculation tends to be performed as a subset of a Lifecycle Assessment Framework (LCA). This widely used tool assesses the environmental impacts of processing systems and decisions related to the life cycle of a product or service (cradle-to-grave) by:
Assessing and compiling an inventory of energy, waste, and material inputs and environmental releases related to a particular product or service this will range from the extraction of raw materials, refinement, manufacturing, and transportation to site
Evaluating the potential environmental impact of these inputs e.g., global warming and emissions
Interpreting the results to help shape and inform any design and planning decisions
There are also a range of databases available which provide information on the embodied energy of a wide variety of materials used in construction, such as the Environmental Performance in Construction (EPC) Database produced by the University of Melbourne.
As an approximation and according to the Climate Emergency Design Guide per average building, 64% of the embodied energy comes from the product and materials used, 25% from maintenance and replacements, and 8% from transport.
How can architects help to reduce embodied energy?
With greenhouse gases emitted at every stage of the construction cycle and an increasing sense of urgency, the UK design and build community has stepped up to the challenge of combating embodied energy, re-thinking design, and making a positive impact on the world around us.
As a RIBA Chartered Practice we follow the RIBA plan of work which has embedded sustainability outcomes across all eight stages, we are also committed to the RIBA 2030 Climate Challenge and Architects Declare both of which are placing the climate emergency front and centre.
Alongside this we have formed a close working relationship with expert sustainable design and construction consultants Eight Versa who specialise in building performance analysis, ecology appraisal and enhancement, and environmental assessment.
These activities and our continued professional development in the field will help us to ensure we continue to design with a climate conscious and forward-thinking mindset, creating efficient, attractive, and effective buildings which in their selection of materials and processes help to reduce embodied energy and our carbon footprint.
With sustainable building beginning long before construction, the initial design stages have a major part to play, and we look to incorporate the following where appropriate:
Utilising alternative materials such as timber, hempcrete and rammed earth which all have low embodied energy content
Limiting carbon-intensive materials such as aluminium and plastics
Sourcing materials close to site to reduce transportation
Considering the reuse, recycling, and salvaging of materials from other projects where applicable such as brick, metals, concrete, and wood
Striving for maximum structural and space efficiency thereby limiting the quantity of materials needed for construction without of course reducing the end quality
Designing for the reuse and recovery of the building, when you destroy a building the total of its embodied energy is wasted to then start all over
Designing for future use, thinking about the ways a building can be adapted throughout its lifespan to reduce retrofit
Looking to limit materials used in finishes i.e., rather than carpeting, polished concrete flooring utilises the existing structure as does unfinished ceilings
Reducing waste with approaches such as off-site construction
It is important to achieve a balance however when designing buildings which use materials with low embodied energy as they may require higher operational energy in terms of heating and cooling and vice-versa.
For example, using substantial amounts of thermal mass such as concrete which as we have seen in high in embodied energy can reduce operational heating and cooling needs in homes that are well-designed and insulated, and which incorporate passive design principles.
As the global population increases, reducing the amount of embodied energy in buildings is critical to our future.
Whilst those within the built environment have embraced the move towards lowering operational energy related emissions, combatting climate change means we must now do the same at every life-cycle stage of a building.
Radical and co-ordinated thinking is required if we are going to tackle this emergency as an industry.
Please contact us at mail@risedesignstudio.co.uk to discover more about the steps we are taking and how they can benefit your project.
If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
Projected population levels according to the UN will reach 8.6billion by 2030, with 96000 affordable new homes needed to be built daily to house the estimated additional three billion.
It is expected that the creation of these homes will be in urban areas, with resulting megacities, a modern phenomenon in which 630million will live in forty cities worldwide.
These are eyewatering statistics, and they present a pressing question for society.
As we face an ever-ageing population, unaffordable housing, and drastic population growth, how do we create buildings which meet this demand but in so doing do not contribute to the colossal environmental damage caused by the built environment?
In this blog we examine the rise in popularity of timber construction to find out how ‘using wood for good’ could be the answer.
Climate change and the global housing crisis
When it comes to climate change, we are at a defining crossroads, and the built environment has a crucial role to play in where we go from here.
Globally approximately 20% of greenhouse gas emissions come from building materials and related construction, with another 27% from the operations of these buildings.
To create what is needed in terms of housing and infrastructure without a catastrophic effect on our environment would appear to be impossible.
There is significant pressure therefore on the construction industry and everyone involved to find alternative building materials to cement and concrete, which in themselves account for 11% of gas emissions, iron, and steel another 10%.
It is this very real scenario that has led to the accelerated interest in the use of timber as a viable construction and design option and a climate friendly solution to what we now face.
The history of timber in UK construction
One of the oldest known building methods, we can trace the use of timber in UK construction back centuries, with archaeologists discovering remains of timber framed homes dating back as far as 10,000 years.
This was in part down to the plentiful supply of strong and durable English Oak which lasted until the 17th century when it became required for ship building.
The Great Fire of London in 1666 and the subsequent London Building Act 1667 saw timber facades banned in the City of London and stated the use of masonry in its place, this meant that certainly in the capital its use faded.
Such was the power of this legislation that the use of timber within the City of London all but vanished until the redevelopment of the Globe Theatre in 1997, a building constructed entirely of English Oak with no structural steel.
However, throughout the rest of the UK timber remained an important building method from the 1600s until the Victorian era with the renaissance of brick and stone, and the Industrial revolution which saw mass produced concrete, iron, and steel replace it as ‘practical, affordable, and feasible’ alternative.
Timber use in the modern world
The 1990s saw the advent of Cross Laminated Timber (CLT) first developed in Austria and championed by researcher Gerard Schickhofer through his work at Graz University’s Institute of Timber and Wood Technology, the Institute he began in 2004.
His work on the potential of these laminated timber panels placed perpendicular on top of each other culminated with his theory-focused thesis in 1994.
He compared its behaviour to that of plastic panels, focusing on cross layering of wooden panels which up to that point had received little in the way of engineering focus. It was through this research that he discovered the potential such timber materials had for commercial use.
This research work came at a time when other people were looking into timber panel systems, including Merk a Bavarian timber company, and Pius Schuler who subsequently set up a company specialising in three panel systems for domestic housing.
Schickhofer’s research examined the strength, optimum pressure, and application of the panels and their different configurations, to meet technical standards and European strength grades. It also looked at which adhesives would be most effective.
The results of the testing were submitted in mid-1996, with approval for further research and the first CLT production granted by the Austrian Government in 1998.
Early use saw it incorporated into bridge projects such as the Kohibacher bridge, and operational production lines coming into place. This led to the testing and development of pilot, regional and national CLT projects including the Federal Forestry HQ in Vienna.
The early to mid-2000s saw Germany, Norway, Sweden, and the UK through the pioneering company Eurban look to develop large scale solid timber projects.
Widely used across Europe, Australia, and Japan, momentum is now gathering in the USA with CLT incorporated into International Building Code in 2015.
Here at RISE Design Studio, we recently designed a zero-carbon sustainable yoga retreat in Norway’s Lake Krøderen, using a timber frame construction which perfectly complements its mountain and lake setting.
The world’s tallest CLT building is currently Brock Commons at the University of British Columbia, 174feet high, the 35 story Baobab building in Paris is underway and research is progressing to build an 80 story timber framed structure a ‘plyscraper’, Oakwood Tower in London.
What is Mass Timber?
Mass timber is engineered wood, a next-generation forest product which is natural and renewable.
It involves attaching softwood (pine, spruce, or fir) or hardwood (birch, ash, or beech) together to form thick compressed panels or structural elements such as posts or beams.
Lamination, adhesives, or fasteners holds the panels together. This results in timber that is strong, fire-resistant, and lightweight.
Mnaufacturing for load bearing wall, roof and floors, tends to happen off-site particularly for taller wood building projects.
There are two types of mass timber:
Cross Laminated Timber (CLT) – this is the most popular type of mass timber. It is formed by compressing three to nine dried lumber boards cut from a single log into bonded together layers. The grain in each lies perpendicular to each other.
Adjustments to the depth of each panel occur by changing the number of layers and multiple panels that are joined together. It is this structure which gives it strength allowing its use for floors, walls, ceilings, and buildings.
Glue Laminated Timber (Glulam) – here the lumber boards are arranged with the grain running in the same direction. Used mostly for beams and columns, it can be readily formed into curved shapes.
There are other forms such as dowel laminated timber, nail laminated timber, and parallel strand lumber.
What are the advantages of mass timber in construction?
Increasingly mass timber is seen as a safe and real alternative to traditional building methods which use concrete and steel.
With the Paris agreement setting targets to restrict global warming to 1.5degrees, one of the most prolific advantages is that mass timber can reduce a buildings carbon impact and in turn lower greenhouse gas emissions.
A number of experts advocate this approach most notably scientist Hans Joachim Schellnhuber founder of the Potsdam Climate Impact Research Institute and Bauhaus Earth.
It is his belief that in harvesting timber to build the cities of the future, you achieve the promotion of forest growth, and substantial amounts of stored carbon can be held in buildings for the long term. This is due to trees ability to absorb and store carbon in their trunk for hundreds of years, even after felling and manufacturing takes place.
Bauhaus Earth’s cemented its focus on the rapid transformation of construction as it relates to environmental impact taking it from ‘climate villain to climate hero’ at their ‘Reconstructing the Future for People and Planet’ conference held at the Vatican in June 2022.
The fundamental approach is that by building with timber you are creating a carbon sink whereby more carbon is absorbed than released. Sustainable forestry practices would see the associated growth and preservation of forests themselves the largest land-based carbon sink.
Recent academic research as published in the Journal of Academic Engineering in July 2022 supports this. It states that there is approximately a 40% reduction in carbon footprint when using CLT in comparison to traditional materials on a multi-story project.
There are also lower emissions associated with the production and manufacturing of a wooden building as opposed to one made from steel or concrete. End of life disposal when the building use ends also results in less emissions when compared to a traditional build. Some research states 50% to 80% less.
Other key advantages of working with mass timber are:
Buildings constructed faster with less waste, less noise, and lower labour costs as panels are cut to the precise size off-site and delivered when required avoiding on-site disruption
Working with sustainable forestry practices ensures that weak or younger growth trees with smaller diameters can be used, allowing older trees to be left intact for healthier forests
It results in buildings which are aesthetically pleasing as they combine architectural creativity with mother nature. Take for example London’s Olympic Velodrome or the Glulam arches on Sheffield’s Winter Gardens
They can enhance an occupant’s feelings of wellbeing with their closeness to nature
Surprisingly, large, and compressed masses of wood are difficult to ignite. Steel frames are often surrounded by casings of CLT. This outer layer of timber will burn effectively, self-extinguishing and shielding the interior, allowing the structural integrity to remain for several hours
Timber construction in London and the UK
It would appear in recent years,’ that London has embraced timbers sustainable and aesthetic benefits as illustrated by a variety of high-profile projects:
Hackney’s Dalston Lane development, at the time of build, the first tall urban housing project constructed entirely from prefabricated cross-laminated timber
Black and White Building, central London’s tallest mass timber office building
The proposed Oak Tower
The 2021 approval for Transport of London to build a 17-storey hybrid timber office in Southwark
However, in September 2021 the London Mayor announced a set of conditions for those applying for cash from the new Affordable Housing Programme that mean combustible materials are not now used in external walls.
This limits the use of mass timber products including CLT, grouping them together with combustible cladding.
There are those within the architectural and design industry that view this as a step backwards, with concrete and steel yet again the ‘go-to’ and timber pushed aside without proper consideration given to implementing new standards and regulations when it comes to its safe use.
Elsewhere in Europe and the UK, timber frame construction for new homes continues apace. From bespoke residences in the Isle of Skye to stackable homes for the homeless in Wokingham.
In Scotland, where 2025 targets are for all new build homes to be ‘zero carbon ready’ over 85% of those properties new to the market have timber frames.
Why you need an architect for your timber frame construction
With more individuals considering timber frame construction for their bespoke residential or commercial projects, it is important to look at the benefits an architect will bring to the design and the overall result even when using a prefabricated frame.
They will help to tailor the design to the plot and its surroundings, ensuring that the finished build is reflective of nature down to the fixtures and fittings used
In line with the above they can advise on the best location for the build to achieve the optimum results in terms of views, shading, sunlight etc, which is beneficial in terms of energy efficiency and sustainability goals
They will help to guide you through the entire design and planning process ensuring consistent and clear dialogue with the local planning authority
They can advise on any potential issues and work around them accordingly
When using an architect familiar with timber design construction such as here at RISE Design Studio, they will help to bring your ideas and vision to life working to your budget in terms of size, style, and layout
Working with the timber frame construction company they will ensure the coordination of plans to achieve a successful outcome
They can act as a project manager throughout the duration keeping it on track in both a timely and financially efficient manner
The benefits of mass timber when it comes to construction, the environment and the future of the built environment are far reaching. It represents a forward-thinking approach, a socially responsible way of constructing and a high performance and innovative way to navigate the challenges we face.
Whilst some remain doubtful that it can take on the might of concrete and steel, it appears that mass timber is not only here to stay but will indeed prove to be a worthy competitor, and one we may not be able to do without.
For further information on timber construction and design please contact mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
“CO emissions from buildings and construction hits new high” announced the headline from 2022’s Global Status Report for Buildings and Construction. Released at COP27, it paints a gloomy picture of the sectors huge rate of energy consumption and emissions.
Accounting for over 34% of energy demand and approx. 37% of energy and process related CO2 emissions in 2021, the sector is further widening the gap between it and the decarbonisation targets of 2050.
However, amongst this negativity there continues to be pioneering work in eco-friendly architecture and smart low energy homes. Once seen as a quirk of the rich or eccentric, these sustainable, affordable, and forward-thinking properties are springing up throughout the country.
As energy bills continue to rise, and the need to reduce carbon emissions becomes even more critical we look at the growth in popularity of these green friendly and environmentally conscious buildings.
The UK legacy of poor building design
As outlined in a recent Guardian article by Phineas Harper, we have in the UK some of the smallest, oldest, and poorest insulated houses in Europe with more than half built before 1965.
This ageing and inefficient housing stock is the result of mass building predominantly in the industrial revolution which saw small, largely terraced two-up-two down, street facing homes, constructed in narrow streets with poor shading and orientation.
With cooler summers and cheap coal used in open fires, environmental performance and extreme weather were certainly not a consideration!
Deregulation has also led to micro homes springing up, created without planning permission from office blocks and commercial buildings with cramp living spaces prone to overheating with no cross ventilation.
Either too hot in the summer or freezing in the winter, these poorly insulated houses now present a major challenge in the fight against climate change, accounting for 66 million tonnes of emissions in 2019 due to burning coal, gas and oil for space heating and hot water.
As the Building Research Establishment (BRE) states: “The UK has the oldest housing stock in Europe, and most likely in the world. This is largely due to the legacy of dwellings built during the industrial revolution, which still form the backbone of our urban areas today.”
“While still widely valued, these homes present challenges in making them healthy, safe and suitable for the future.”
Whilst new build homes can go some way to offering a solution, the homes which make up most of the country’s stock require retrofit to make them not only habitable, comfortable, and visually appealing for the future, but also to achieve energy efficiency and climate targets.
A zero carbon or low carbon home
When it comes to sustainable architecture and eco homes, there are two main routes to consider, these are zero carbon and low carbon.
Both focus on energy conservation and efficiency through elevated levels of insulation, high performance triple glazed windows, airtight building materials, thermal bridge free construction and mechanical ventilation systems.
The main difference is that in the design of a zero-carbon home the aim is to produce no carbon dioxide through its energy use whereas a low carbon home reduces its emissions to a much more acceptable degree compared to the average property.
Herbert Paradise, Kensal Rise, North West London – Low Energy Home
What are the design elements of eco homes?
The unveiling of the UK’s first net zero home took place recently in Camden Town.
The UK Green Building Councils Framework awarded the Max Fordham House this accolade in recognition of its emissions as well as its use of natural materials including low carbon cement, timber for the roof, window frames and façade, and wood fibre and cork flooring for internal insulation.
The all-electric home also features a roof-mounted PV to meet 25% of its energy needs with the remaining supplied by a 100% renewable energy tariff.
Much of what it achieved was through the Passivhaus standard of design and construction (or EnerPHit for retrofit). Here the focus is on superb thermal performance, stringent levels of airtightness, minimal thermal bridging, optimisation of passive solar gain, and mechanical ventilation with heat recovery, resulting in homes with a comfortable temperature and minimal energy use, 75% less than a standard home. Heat is generated via sunlight, inhabitants, A+++appliances and LED lighting.
Whilst you may not wish to fully adopt the exacting standards of Passivhaus (or EnerPHit), particularly dependent on your regional climate, home orientation/shape, and whether it’s an existing or listed property, at RISE we will work with you to incorporate a variety of design principles into your new build, refurbishment, or retrofit to create a sustainable home.
Creating an efficient thermal envelope
Insulation is fundamental to any eco home as it has a major impact on heat gain as well as heat loss, and therefore on energy consumption.
Passivhaus design ensures that through insulation levels any heat lost during winter is negligible and that indoor air and surface temperatures are almost similar, ensuring a comfortable climate.
Exterior walls, basements and attics across all homes can benefit from this approach and use less energy, with high performing, non-toxic and renewable insulation such as sheep’s wool, wood fibre, and hemp used to trap heat and create a thermal envelope.
Energy efficient glazing
It is unsurprising that one of the biggest culprits of heat loss from the home is glass with a typical home losing 10%. Whilst Passivhaus requires optimised glazing on the south façade of a property with reduced glazing on the north, if you are looking at a retrofit you can make improvements.
The energy efficiency of a window is measured with its U-value, the lower the number the better. Whilst double glazed windows are normally 1.6, triple glazed can sit at an impressive 0.8 with an energy rating of A++, the highest possible rating and recognised by the Passivhaus Institute as the acceptable standard.
With three sheets of glass, and two gaps, triple glazing your windows where possible, can improve insulation, reduce energy bills, and carbon emissions.
Although costly at the outset they will bring with them multiple benefits for your home especially when fitted to the south-facing side.
Additionally, look at passive design techniques to help create external shade and reduce heat transfer from these windows in summer, such as awnings and overhangs as well as trees and landscaping. This will not affect the heat gain from the low sun in winter.
Renewable Energy Features
Solar energy, heat pumps and biomass boilers are all examples of renewable energy that you can incorporate into the home.
Each allows you to generate your own energy without reliance on traditional sources such as polluting fossil fuels. This then helps to create a carbon positive home in which a building produces more energy than it needs, sending surplus back to the grid.
Greener Construction
This may apply more to a new build project but is also a consideration where applicable for elements of an energy efficient retrofit. Greener construction includes a number of variables and is not just based upon using recyclable materials.
It is part of what makes a carbon positive home, one which uses sustainable building materials to reduce emissions related to production, transportation, and installation.
Consider where the product was made, how it was made, and how far it had to travel to reach site. If we look at the BedZED village, the UK’s first mixed use sustainable community completed in 2002 they were able to use 52% of their materials from within 35miles.
In addition, look at whether you can use reclaimed materials. The same project used, 3,400 tonnes of reclaimed and recycled material representing 15% of the total. For a domestic project this could comprise any manner of things from doors, tiles, and bricks to bathtubs and light fixtures.
Finally, see where you can make changes by selecting eco-friendly and sustainable alternatives, such as those we touched upon relating to insulation as well as bamboo, cork, straw and hempcrete.
Airtightness
For a truly eco-friendly and low carbon home airtightness is a major consideration. This represents the fabric first approach to buildings that are less reliant on space heating.
It focuses on the leakage of air from a house, escaping through gaps and cracks in the fabric of the property. In terms of Building Regulations this means that no more than 10 cubic metres of air can escape per hour for every square metre of the envelope surface area.
To put this into perspective a house achieving 5 cubic metres will see their energy use reduce by up to 40%.
Whilst we talked about windows and insulation earlier, it is also important to look at door frames, open fires and chimneys, pipes, and cables.
The use of specific materials for membranes and barriers such as long-lasting flexible mastic is also key. If constructing a new home, then eco-friendly structurally insulated panels (SIPs) made from timber are a positive choice, manufactured off-site they can help to reduce carbon emissions.
Natural and Mechanical Ventilation
To maintain a healthy and comfortable internal environment in an airtight home, ventilation is a crucial factor.
Airtight properties will often rely on mechanical ventilation with heat recovery (MVHR) systems as well as skylights and natural cross ventilation with windows on each side of the home creating a cross breeze, although the latter is harder in winter and will exacerbate heat loss.
MVHR take moisture from rooms such as bathrooms and kitchens, passing it through heat exchangers which in turn combines it with fresh air coming into the home, releasing this pre-warmed air back into the property.
As it requires ducts to run through the building it must comply with building legislation in terms of installation, design, and inspection, and we can advise you on this.
How an architect will help you achieve your eco home
As you can see whether retrofit, refurbishment or new build there is much to consider when it comes to creating a liveable and comfortable eco home. Here at RISE, we have the experience and skill to help you to achieve your vision.
Our passion in this area has seen continual professional development undertaken across the team with a focus on the EnerPHit standard developed by the Passivhaus Institute. Still a very demanding standard it does relax part of the criteria, recognising the challenges of retrofit projects.
Client led, we look at not only the design and construction of the building, but its eventual end use to ensure that the sustainable house you create is also a home.
If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003
