Luxury bathroom and wet-room refurbishment in Purley. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms across Purley, where the interwar semis and suburban houses of CR8 were built with a single family bathroom and no en-suite. With more than 30 years of experience, we deliver full waterproofing, wet rooms, walk-in showers and space-saving layouts, handling the drainage, ventilation, tiling and heating from strip-out to final seal.

Turning a bathroom into a wet room or walk-in shower in a Purley house starts below the surface. We tank and waterproof the floor and walls properly before a single tile goes on, because a failure here shows up as damp in the room below. We set the falls to the drain, upgrade the ventilation to clear moisture, and check the existing drainage can take the new arrangement before we commit to a layout.
The generous size of many interwar Purley homes leaves room to carve an en-suite out of a large bedroom or the landing, something the original 1930s plan never included. We frame the new space, run the drainage and add extraction, then finish with tiling and underfloor heating so a bedroom gains a private bathroom without the rest of the floor feeling cramped.
Where the original bathroom is tight, we plan every centimetre, using wall-hung sanitaryware, recessed shelving in the stud walls and clever door swings to make a small Purley bathroom feel larger. Underfloor heating frees the walls of a radiator, and good lighting and extraction keep a north-facing interwar bathroom bright and free of condensation.
All the notifiable electrical work is certified under building regulations, and we choose tiling and fittings that suit the age of the house without feeling dated. Because we handle the plumbing, the tiling, the heating and the decoration ourselves, the job runs to one schedule and one standard, and your CR8 bathroom is back in use as quickly as a thorough waterproofing programme allows.
Purley homeowners choose GS Renovation because we get the parts that matter right first, the tanking, drainage and ventilation, before the tiling that everyone sees. Thirty years in CR8 and around Croydon means we know how to fit a modern wet room or en-suite into an interwar house. One team handles every trade, so the finish is sealed properly 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
The cost of bathroom renovation in Purley depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Purley 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.
A straightforward Purley project can be done in a couple of weeks, while a larger bathroom renovation with structural work runs longer. We set out a realistic, stage-by-stage programme before we begin so there are no surprises.
GS Renovation knows Purley's homes and how to renovate them properly. We handle the structure, the services and the finishes, deal with building control for you, and leave you with work that is certified, guaranteed and built to last.
Yes. Bathroom electrics in Purley 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 Purley's homes are 1930s and interwar properties, and we renovate them regularly. We plan each bathroom renovation around their particular characteristics, such as cavity walls, regular original layouts and the generous plots that suit extending, so the result suits the building and meets building control.
Yes. Many Purley houses have the space to add an en-suite or convert the family bathroom into a wet room. The key is proper tanking and waterproofing, correct drainage falls and good ventilation, all of which we handle before tiling. Bathroom electrics are notifiable under building regulations, which we certify. You do not need planning permission for an internal bathroom project.
Yes. We work throughout Purley and the CR8 area, as well as the surrounding parts of South London. Contact us on 07472 424 226 to confirm we cover your street.
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 Purley. 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 Purley and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for bathroom renovation in Purley.
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