Thames Design & Build
A loft conversion is one of the most cost-effective ways to add a bedroom, home office, or extra living space without extending your property’s footprint.
Thames Design & Build provides loft conversions to properties located across South West London and Surrey, in areas including Kingston, Thames Ditton, Esher, Molesey, Walton-on-Thames, Cobham, Oxshott, Wimbledon, Richmond, Epsom, Leatherhead, Twickenham, Sheen, Kew, Dorking and Guildford.
Thames Design & Build
We handle everything from initial design through to final completion. Your project starts with a site visit where we discuss your requirements and assess the existing roof structure. Our design team then creates detailed architectural drawings, which we submit for planning approval or building regulations as needed. Once approved, we provide a fixed-price quote covering all aspects of the build.
During construction, your dedicated site manager coordinates all trades and keeps you updated throughout. We handle structural work, stairs, electrics, plumbing, windows, and all finishing trades. Most loft conversions cause minimal disruption to daily life as the majority of work is contained within the roof space.
Tell us about your plans for your home. Our design and build team will guide you from first ideas through planning, approvals and construction.