Luxury bathroom and wet-room refurbishment in Barking and Dagenham. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms and en-suites throughout Barking and Dagenham, in Becontree Estate semis, Chadwell Heath and Dagenham. With more than 30 years across IG11, RM8, RM9 and RM10, we handle tanking, drainage, tiling, underfloor heating and the layout, so a dated 1930s bathroom becomes a properly waterproofed, modern room.

Many 1930s houses in the borough still have the original small bathroom, often over the stairs or above a rear closet wing. We strip these back, tank the walls and floor to a fully waterproof shell, then build in a wet room or a walk-in shower with proper falls to the drain, correct ventilation and tiling that suits the age of the house.
Getting the waterproofing right is the part that protects the house long term, and on suspended timber floors common in interwar homes it matters even more. We form the tanking, set the drainage and extraction, add underfloor heating where wanted, then tile and finish so the room stays dry and warm for years rather than failing quietly behind the tiles.
The generous bedrooms in many Becontree and Dagenham semis leave room to carve out an en-suite, often off the main bedroom or into an unused box room. We plan the drainage runs and ventilation carefully, since adding a bathroom to a 1930s house means routing new soil and waste pipes without spoiling the rooms below.
In the smaller original bathrooms we design space-saving layouts, using wall-hung basins, compact showers and clever storage to make a tight room work hard. All the plumbing, the notifiable electrics, the tiling and the heating are handled by one team, so the finished bathroom is watertight, well ventilated and built to the standard the borough's houses deserve.
Barking and Dagenham homeowners choose GS Renovation because we get the hidden work right, the tanking, drainage and ventilation that keep a 1930s house dry, before the tiling ever goes on. We plan layouts to suit interwar rooms, certify the electrics under building regulations, and 30+ years of local experience means a bathroom that lasts.
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…
Saiid did a complete refurbishment of our small bathroom. This involved ripping out the existing bath/shower, basin, toilet, pipework, and tiles and…
Really great job done in our bathroom to replace the shower head in the bathtub, and install a shower screen and caddy. We are very happy with the…
FAQ
Rates per square metre are how quotations go wrong. What decides a bathroom renovation figure for a Barking and Dagenham home is the structure, the access at IG11 and the reinstatement afterwards, none of which appear in a market average. GS Renovation itemises so the total can be traced back to real work. Homeowners across Barking and Dagenham are welcome to a free survey first. Ring 07472 424 226 and GS Renovation will explain what your IG11 property actually needs. 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 will not open your house and disappear. Bathroom renovation at an IG11 property is scheduled so that the Barking and Dagenham job runs continuously through to making good and sign-off. GS Renovation keeps one team accountable rather than passing the Barking and Dagenham site between subcontractors. If a genuine emergency pulls anyone away you are told immediately, not afterwards. The Barking and Dagenham programme and the Barking and Dagenham Council inspection dates are reissued whenever anything at the IG11 property changes.
Aftercare is part of the job rather than an afterthought. Once bathroom renovation at your Barking and Dagenham home is complete, GS Renovation provides the Barking and Dagenham Council certificate, the engineer's documentation where the design required one, and the guarantee on installations. Snags at IG11 are dealt with by the same team. Most of our Barking and Dagenham work comes from people we have already looked after. Email info@gsrenovationltd.co.uk to reach us. The certificate and the guarantee are handed over together at IG11.
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 IG11.
Not for us, though they punish assumptions. The mistake on bathroom renovation in older Barking and Dagenham housing is pricing from a drawing rather than from the IG11 building, and that is what produces the variations homeowners resent. GS Renovation surveys properly first. Over 30 years of hands-on experience is mostly about knowing what to check in Barking and Dagenham. GS Renovation will describe the checks bathroom renovation needs at an IG11 address in Barking and Dagenham before starting work.
Often yes. The generous bedrooms in Becontree semis frequently leave room for an en-suite off the main bedroom or in a box room. The key is planning the new drainage, soil and waste runs and the ventilation properly in a 1930s house. We fully tank the room, handle the notifiable electrics and heating, and finish the tiling, all as one coordinated job.
Yes, both. Bathroom renovation in an IG11 flat brings the lease and the freeholder's consent into it, which is the main practical difference from a Barking and Dagenham house, and GS Renovation will explain what applies before any design work. Building control still goes through Barking and Dagenham Council. Ring 07472 424 226, describe the block, and we will tell you what is involved. The survey across Barking and Dagenham is free either way. The freeholder's licence to alter comes first at IG11.
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 Barking and Dagenham. Explore what else we do locally:
Same Service, Nearby Areas
We carry out bathroom renovation across Barking and Dagenham and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Barking and Dagenham. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.