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.
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…
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
It's the second time I have hired George and he has been absolutely professional and the work he did resembles perfectly what I had in mind. Being an…
FAQ
Set the figure after the survey rather than before it. Guessing a bathroom renovation budget for a Purley home usually means guessing wrong in one direction or the other, and the CR8 visit costs nothing. GS Renovation then gives you an itemised written total including the Croydon Council element. Call 07472 424 226 or email info@gsrenovationltd.co.uk to arrange it. The CR8 visit carries no obligation at all, whether the Purley work goes ahead or not. 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 start when we can see the job through. Taking on bathroom renovation at a Purley property and then disappearing to another site is the commonest complaint about builders, so GS Renovation schedules the CR8 project properly instead. Availability changes by season and by how many Croydon jobs are running. Call 07472 424 226 and you will get honest dates, not a holding answer. The CR8 survey is free and puts a Purley project into the Croydon schedule.
Happily. Previous Purley clients are usually willing to talk about how a bathroom renovation project actually ran, including what went wrong and how GS Renovation dealt with it. We will point you at recent work near CR8 and in Coulsdon. The 31 MyBuilder reviews behind our 4.9 rating are public and cover the same ground. Ring 07472 424 226 to arrange a Croydon introduction. Nothing about a Croydon reference is curated by us at CR8.
The freeholder's, almost always, plus building regulations for the electrics and drainage. Tanking and correct falls matter more in a flat, because the consequence of getting it wrong lands on the property below. We agree the specification with the managing agent before starting at CR8.
More opening up than a modern house requires. Before bathroom renovation proceeds at a CR8 property, GS Renovation confirms what is actually carrying load, because 1930s semi-detached and interwar suburban houses on generous plots rarely match their drawings. Services and drainage are checked at the same time. The Purley quotation then reflects what is there rather than what was assumed in Croydon. Ask on 07472 424 226 what bathroom renovation normally involves opening up at a CR8 address in Purley before anything else.
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.
No minimum. GS Renovation takes small bathroom renovation work at a CR8 property as readily as a full project, and a modest job is how many of our larger Purley contracts began. The survey is free either way. Ring 07472 424 226 and describe what you have in mind for your Croydon home. We will say honestly if another trade suits you better. The CR8 survey is free whether the Croydon job is large or small.
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:
Same Service, Nearby Areas
We carry out bathroom renovation across Purley and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Purley. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.