Following the last post in our ‘Design in winter / build in summer’ campaign, we’re back with the second instalment. Showcasing one of our favourite residential extensions from the past year as a case study, we talk you through our three stages of work with step by step images from the initial design stage right through to completion.
THE BRIEF: To create a new single story extension to the rear of the existing property for family room / kitchen space.
The exterior of the property prior to extension.
Stage one – Planning & Designing
Our client wanted to create an airy and light cooking/ entertaining space that would maximise their views over the surrounding countryside. Following collaborative design meetings, we came up with a scheme that encompassed a large kitchen extension. We allowed room for an island to act as a casual seating area and to provide further food preparation space – with a more formal dining area to the side. Opposite, we proposed a large orangery with an oversized roof light over a bright, relaxed, open plan entertaining area.
Stage Two – Detailed Design and Tender
Whilst Stage one is all about feasibility, planning and design – where we work with our client to produce a number of design options for their project and supporting them through any planning applications, stage 2 is where we apply our detailed understanding of construction and regulations to the drawings, to provide a comprehensive package for builders to work from that meets all the requirements set out in building regulations.
For this project we administered a tender package to several building contractors to get the best price and quality for the build works. In this instance our client chose to work with Tim and his team at TLC Building Services.
Stage Three – Contract and Project Overseeing
With TLC Building services now on board, we administered a contract between them and our client. This contract was based on our detailed drawings, our understanding of construction laws and contract negotiation. We oversaw all the building works onsite to ensure the work was delivered in line with our drawings, regulations and was the standard allowed for in the original tender.
Progression of work…
The building contractors began to dig the foundations for the new extension to which the drainage, pipework and any other services needed to be laid. All work required signing off from a buildings control inspector, following which the concrete footing needed to be poured into place and again approved by building control.
Next, the builders turned their attention to damp-proofing. This can be achieved in several ways, such as through a damp-proof course, damp-proof membranes or integral damp proofing. Following this step is an exciting stage where we see the framework of the new build coming to life. Below we can see the creation of the block and brickwork, with wall ties fixing the walls together. The contractor was busy making sure that the cavity walls were insulated and that the lintels for doors and window spaces were fitted correctly. Following which the builder began to assemble the internal walls and lay a floor screed.
At this point the contractor constructed the roof structure and completed the rafters which were fitted with membrane and covered with our client's choice of material – roofing tiles. The contractor also started work on fascia’s, guttering, drainpipes and soffits.
The next step was to add the doors and windows into the framework, complete the internal plumbing and electrics. It was at this stage where stud walls were erected and internal insulation fitted before plastering. Following this stage, the new kitchen and flooring was also completed. Our client chose to render the exterior of the property to match beautifully with the original part of the house.
With building work completed our clients received a final certificate of approval from the building control officer. After which all that was left to do was relax and enjoy their new space!
What our client thought about the process;
‘I found RA Architects through a Google search and took a chance as the business was pretty new. I was immediately impressed by Richard's professionalism and his ideas. He listened to how we wanted to use our extension and came back with a number of options to talk through.
Once we had agreed a design and a cost Richard and Lewis took away all the pain – they drew up the planning application produced the tender documents and sourced a number of contractors for us to meet and submit a tender. It was reassuring to know that the people tendering were approved by Richard and had all the necessary insurances and track record in place. We decided upon TLC Building Services in Cardiff and we couldn’t have been happier. Tim and his team were the perfect fit for us and we would have no hesitation in recommending them to anyone. They worked tirelessly to build an extension we love and did so in good humor- they were a joy to have around. Richard and Lewis visited at regular intervals to inspect the project, again taking away any stress.
Throughout the process RA Architects exceeded our expectations and I will use them again for any future projects I undertake.’
We genuinely love this type of work as to make someone’s quality of life better, truly is the passion behind our practice. If you have a similar scheme in mind please do not hesitate to contact us on 01633 744144 to book a free 1 hour consultation.