Luxury bathroom and wet-room refurbishment in Tooting. Trusted, professional, 30+ years' hands-on experience.
GS Renovation fits bathrooms across Tooting, from family bathrooms in Victorian terraces to en-suites carved out of awkward SW17 spaces. With over 30 years in Wandsworth, we handle the tanking, drainage, tiling, heating and finishing in-house, so your new bathroom is properly waterproofed and built to last, not just refreshed on the surface.

Wet rooms and walk-in showers are popular in Tooting, but they only work if the waterproofing is done properly. On the suspended timber floors typical of these terraces, we form the falls, fully tank the floor and walls, and bond the tiles onto a waterproof system rather than relying on grout alone. Getting the drainage right matters too, so we set the gully and pipework to fall correctly into the existing soil stack without ponding or leaks.
Ventilation is the other essential in a period Tooting house, because a solid-wall bathroom holds damp if the moist air has nowhere to go. We fit proper extraction, add underfloor heating to keep the room warm and the floor dry, and choose tiling and finishes that suit both the age of the house and daily family use. The result is a warm, watertight bathroom that will not suffer the black mould and failing seals of a poorly built one.
Finding room for an extra bathroom in a Tooting terrace usually means being clever with space. We often carve an en-suite or a second bathroom out of a bedroom corner, the closet wing, or the space over the stairs, using compact fittings, walk-in showers and hidden cisterns to fit a full bathroom into a tight footprint. Careful planning of the drainage runs back to the soil stack keeps these new rooms practical rather than a plumbing compromise.
The original family bathroom in an SW17 terrace is often the old closet wing off the half-landing, a narrow, cold room that needs rethinking. We reconfigure the layout, reposition the soil and waste, upgrade the ventilation and heating, and tank and tile it to a high standard. Bathroom electrics are notifiable under building regulations, so we certify the wiring and any electric underfloor heating, and everything is finished by one team from strip-out to the final seal.
Tooting homeowners choose GS Renovation for bathrooms because we get the parts you cannot see right, the tanking, drainage and ventilation, before the tiling ever goes on. We know how SW17's period terraces are built, we fit en-suites into tight spaces, and we certify the notifiable electrics. One team, over 30 years in Wandsworth, and a bathroom 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
The cost of bathroom renovation in Tooting depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Tooting project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation estimate. 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.
Timescales for bathroom renovation in Tooting vary with the size and complexity of the job. After our survey we give you a realistic schedule and keep you updated at every stage of the project.
Because we manage every trade in-house, your Tooting project stays consistent and accountable from first fix to finish. Add transparent pricing, full insurance and real aftercare, and it is easy to see why Tooting clients recommend us.
Yes. Bathroom electrics in Tooting 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 Tooting'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.
Usually yes. In Tooting terraces we create en-suites from a bedroom corner, the closet wing or the space over the stairs, using compact fittings and hidden cisterns to work within a tight footprint. The key is planning the drainage back to the soil stack and getting the tanking and ventilation right. An en-suite needs building regulations sign-off for the electrics and drainage, but not planning permission.
We cover the whole of Tooting and the SW17 area and the surrounding South West London. If you are nearby and not sure, just call 07472 424 226 and we will tell you straight away.
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 Tooting. 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 Tooting and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for bathroom renovation in Tooting.
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