Luxury bathroom and wet-room refurbishment in Teddington. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms across Teddington, from compact family bathrooms in bay-fronted Victorian terraces to en-suites in riverside homes near the Thames. With over 30 years in TW11, we handle the waterproofing, drainage, tiling, heating and fit-out as one job, delivering wet rooms, walk-in showers and space-saving layouts that suit period homes.

A lasting bathroom starts with proper waterproofing, which matters in Teddington's older terraces where suspended timber floors and solid walls need the right preparation. We tank walls and floors before tiling, so showers and wet rooms are sealed against leaks rather than relying on grout alone. For a level-access wet room we form the falls correctly and set the drainage so water runs where it should, giving a clean, contemporary finish that holds up in daily use.
Drainage and ventilation are easy to overlook and expensive to get wrong, so we route waste properly and fit extraction that clears moisture and protects the plaster and joinery in a TW11 period home. We tile to a high standard, fit underfloor heating where it suits the floor build-up and finish with the sanitaryware and brassware you have chosen. The bathroom electrics are notifiable under building regulations, so the wiring is tested and certified as part of the work.
Teddington's terraces rarely offer generous bathrooms, so clever planning is what makes a small space work. We reconfigure tight layouts, borrow space from a landing or box room and design en-suites into main bedrooms without the house feeling cramped. A walk-in shower, a wall-hung basin and concealed cistern can transform a narrow room, and getting the plumbing routes right through solid walls keeps the finish clean and the pipework hidden.
In a closet-wing bathroom or a converted loft, we work with the awkward angles, low walls and existing soil stack that come with a period TW11 property, planning the layout around them rather than fighting them. From the tanking and tiling to the underfloor heating and the final seal, one team delivers the whole bathroom. The result is a practical, watertight room that makes the most of the space a Teddington terrace has to offer.
Teddington homeowners choose GS Renovation because a bathroom is only as good as the waterproofing and drainage beneath the tiles. With 30+ years in TW11, we tank properly, route waste and ventilation correctly, certify the notifiable electrics and plan space-saving layouts that suit period terraces. One team delivers the whole room, so your wet room or en-suite is watertight and built to last.
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great attention to detail. I've already recommended him to others.
Splendid job on our new kitchen refurb, including new flooring, moving the services, installing RSJ and preparing space for new back doors… George was always friendly, communicative and has an excellent attention to detail, ensuring everything is finished to a high standard.
Giorgio is an excellent and intelligent workman, and with very reasonable prices!… He paid a lot of attention to detail that is not common at all, and the final result was immaculate. Highly recommended!
FAQ
We price each Teddington project individually, because the cost of bathroom renovation depends on far more than floor area. After a free survey you receive a clear written breakdown with no hidden extras. Call 07472 424 226 or email info@gsrenovationltd.co.uk. As a rough guide, bathroom renovation in London ranges from roughly £6,000 to £20,000 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
We will give you an honest timescale for bathroom renovation in Teddington after surveying your home. Most projects run on a clear weekly programme, and we tell you up front about any lead times on materials or approvals.
GS Renovation's team brings over 30 years of hands-on experience to bathroom renovation and wider building work across Teddington and the surrounding area. We offer free quotes, a dedicated project manager, full insurance, building control compliance where required, and comprehensive aftercare.
Yes. Bathroom electrics in Teddington are notifiable under Part P and must be certified, and any drainage, ventilation or structural changes must meet building regulations. We include certified electrical work and manage building control on every bathroom project.
Yes. A large share of Teddington's homes are Victorian and Edwardian terraced properties, and we renovate them regularly. We plan each bathroom renovation around their particular characteristics, such as solid brick walls, rear closet wings, side returns and original period features, so the result suits the building and meets building control.
Yes. Wet rooms work well in TW11 terraces where space is tight, provided the waterproofing is done properly. We tank the walls and floor, form the correct falls to the drain and set the ventilation so moisture clears. On a suspended timber floor we prepare the build-up carefully. The result is a level-access, sealed room that stays watertight in daily use.
We do. GS Renovation covers all of Teddington and the TW11 area and the wider South West London. Call 07472 424 226 and we will confirm we work on your road.
Every Service, One Team
The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Teddington. Explore what else we do locally:
Steel beam installation, RSJ and structural alterations.
Safe load-bearing wall removal with steel beam support.
Structural alterations, new openings and steel support.
Chimney breast removal with gallows bracket or beam support.
Open-plan kitchen, diner and living conversions.
Single and double storey extensions.
Full refurbishments and whole-house renovations.
Bespoke kitchen design and installation.
Same Service, Nearby Areas
We carry out bathroom renovation across Teddington and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for bathroom renovation in Teddington.
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