Luxury bathroom and wet-room refurbishment in Hillingdon. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms across Hillingdon, working in the borough's 1930s semis and interwar family homes throughout Ruislip, Uxbridge and Hayes. With over 30 years in UB and HA postcodes, we handle full waterproofing, wet rooms, en-suites and space-saving layouts, managing the drainage, tiling, electrics and heating as one properly sequenced job.

A lasting bathroom starts with what you cannot see. Before any tile goes on, we tank and waterproof the walls and floor, which matters especially in the timber upper floors common to Hillingdon's 1930s semis. For wet rooms and walk-in showers we form the falls correctly, fit the right drainage and tanking membrane, and make sure ventilation is adequate so moisture is extracted rather than left to cause damp.
Get the waterproofing and drainage right and the finish lasts for decades. We tile to a high standard, fit underfloor heating where wanted, and choose layouts that work with the existing soil pipe and joist runs rather than fighting them. Across Ruislip and Uxbridge we upgrade tired 1930s bathrooms into warm, modern wet rooms and shower rooms that are built to cope with daily family use.
Many Hillingdon interwar homes have one family bathroom and a boxroom crying out for an en-suite. We are skilled at fitting practical shower rooms into tight spaces, using compact sanitaryware, sliding or pivot doors and clever layouts to make small rooms feel generous. Adding an en-suite to a main bedroom is a popular upgrade in these three and four bedroom semis, and it adds real value.
New en-suites bring drainage and ventilation challenges, since you are often adding a bathroom where none existed. We plan the soil connection, run concealed pipework and fit proper extraction to protect the structure of a 1930s house. All bathroom electrics are notifiable and installed to the required zones under building regulations, so the finished space in your Hayes or Northwood home is safe, warm and correctly signed off.
GS Renovation is trusted with Hillingdon bathrooms because we treat waterproofing and drainage as seriously as the tiling and the fittings. One team handles the plumbing, notifiable electrics, tanking, heating and finish, so nothing is missed behind the walls. With 30+ years in the borough's interwar homes, we build bathrooms and wet rooms that stay watertight and warm for years.
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
He was very very good. He just got on with the job and we was beey pleased with the result. He Also cleaned everything away when he finished. Will…
I had a bathroom refit which I was very pleased with and I then went on to get my kitchen refitted as I was so happy with the way he worked. Even…
FAQ
Often a little, and the reason is making good rather than the structural work. 1930s semi-detached and interwar suburban houses on generous plots rarely have regular dimensions, so bathroom renovation at a UB3 address takes more time in plaster and joinery than in a newer house. GS Renovation allows for that in the Hillingdon quotation instead of discovering it midway. The structural element itself is usually comparable. Ring 07472 424 226 and GS Renovation will explain what your UB3 property is likely to need. 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.
You get a written one, and you can hold us to it. The bathroom renovation programme for your UB3 home marks the propping, the structural stage, the Hillingdon Council inspection points and the making good. GS Renovation coordinates the trades in-house so a Hillingdon project does not stall in the gaps. Ask on 07472 424 226 how it usually runs in Hillingdon. Email info@gsrenovationltd.co.uk and we will send the Hillingdon programme together with the written quotation.
Because you get one accountable team rather than a chain of subcontractors. GS Renovation is the contractor carrying out bathroom renovation at your UB3 property, with a named project manager from survey to handover and full insurance throughout. We are rated 4.9 from 31 reviews on MyBuilder, and the Hillingdon Council paperwork is handled for you. That applies across Hillingdon and the wider Hillingdon. Ring 07472 424 226 and ask for UB3 references. Insurance details follow on info@gsrenovationltd.co.uk request.
Usually yes, and it is one of the commonest upgrades we make in Hillingdon. The constraints are the soil stack route and the floor structure, both checked at survey, and the electrics need Part P certification through Hillingdon Council.
Yes, in method, sequence and materials. Bathroom renovation at a UB3 address of that age uses details suited to the original construction, and Hillingdon Council will expect the application to reflect that. GS Renovation sets the approach out in the Hillingdon quotation before starting. Nothing is copied across from the last job on a different type of house. GS Renovation will describe the bathroom renovation details proposed for a UB3 property before any work begins.
Usually, yes. Many Hillingdon semis have space in a main bedroom or boxroom for a compact en-suite. The main considerations are drainage, connecting to the existing soil pipe, and ventilation to protect the timber structure. We use space-saving sanitaryware and proper tanking, and all bathroom electrics are installed to the correct zones and signed off under building regulations. No planning permission is needed for internal work.
Yes, Hillingdon in its entirety, not just Hillingdon. Bathroom renovation projects run across the borough most weeks, so a UB3 address is easy for us to reach and to return to for aftercare. GS Renovation coordinates Hillingdon Council building control throughout. Ring 07472 424 226 and we will confirm availability for your street. The survey that follows is free and carries no obligation. Small jobs and large ones are quoted on the same UB3 basis.
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 Hillingdon. Explore what else we do locally:
Same Service, Nearby Areas
We carry out bathroom renovation across Hillingdon and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Hillingdon. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.