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.
Saaid is the best craftsman I have worked with. He knows what he is doing from the very beginning. He has a great knowledge of construction…
My husband and I are extremely pleased with the work. The standard of the work is outstanding and Saiid has a great eye for detail and will not leave…
The kitchen has been fitted to the high standard. Saaid was polite, professional, tidy, he pays attention to a little details that make huge…
FAQ
Only if it covers the same work, and usually it does not. A low bathroom renovation figure for a Teddington home normally excludes the engineer, the Richmond Council application or the making good, all of which still have to be paid for at the TW11 property. GS Renovation itemises so the comparison is honest. Ask the cheaper Richmond upon Thames quotation for the same breakdown. Ring 07472 424 226 and GS Renovation will go through both Teddington quotations with you. 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.
It can, mostly because of what appears once the TW11 property is opened up. Old wiring, poor previous alterations and timber decay all surface during bathroom renovation in late Victorian and Edwardian homes, and each adds days if it has not been allowed for. GS Renovation flags the likely candidates at the Teddington survey. Anything found is costed and programmed before the Richmond upon Thames work continues. The Teddington programme is revised in writing before any further Richmond upon Thames work proceeds.
Our founder has spent over 30 years on the tools, and that experience is what a Teddington homeowner is buying. Bathroom renovation at a TW11 address is run by one named manager, fully insured, with the Richmond Council approvals coordinated rather than left with you. Installations carry a five year guarantee. Quotes are free and there is no obligation. Email info@gsrenovationltd.co.uk and we will arrange a Richmond upon Thames survey. The Teddington certificate is available before any Richmond upon Thames work starts.
Part F sets the requirement, and in practice that means mechanical extraction to outside, never into a loft void. Condensation is a persistent problem in Teddington's older solid-wall properties, so we size extraction properly at the TW11 address rather than fitting the smallest unit that complies.
The load path first, then the condition of what remains. Bathroom renovation at a TW11 address of that age needs the structure confirmed by an engineer, the timber checked for decay, and any earlier alteration assessed before design. GS Renovation coordinates all of it and submits to Richmond Council. That is what stops a fixed Teddington price from moving. Ring 07472 424 226 and we will explain the bathroom renovation checks required at a TW11 property.
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.
Yes to both. Bathroom renovation projects run across Teddington and the TW11 area, the rest of Richmond upon Thames and much of South West London, and a TW11 address carries no travel surcharge. GS Renovation will tell you plainly if a property sits too far out to service properly. Ring 07472 424 226 with the postcode for a definite answer. The survey that follows is free and carries no obligation. Aftercare and snagging are then handled by exactly the same team afterwards.
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:
Same Service, Nearby Areas
We carry out bathroom renovation across Teddington and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Teddington. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.