Luxury bathroom and wet-room refurbishment in Beckenham. Trusted, professional, 30+ years' hands-on experience.
GS Renovation fits bathrooms, en-suites and wet rooms across Beckenham, working within the bay-fronted terraces and interwar semis of BR3. With over 30 years of experience in South East London, we handle the waterproofing, drainage, tiling and heating, turning cramped period bathrooms into properly finished spaces that stay watertight for the long term.

A lasting bathroom starts with what sits behind the tiles. In Beckenham's older homes we tank and waterproof the walls and floor before any tiling goes down, which is essential in a wet room or walk-in shower where water is not contained by a tray. Proper tanking protects the timber floors and lath-and-plaster walls common in these terraces, preventing the damp and rot that dogs poorly built bathrooms.
We also put the unseen essentials right: adequate drainage falls, upgraded soil connections, and mechanical ventilation to clear moisture from rooms that often have only a small window. Underfloor heating can be laid beneath tiled floors to warm the space and help it dry, a real benefit in a north-facing Beckenham bathroom. Every element is planned so the finished room performs, not just looks the part on day one.
Bathrooms in Beckenham terraces are often tucked into a rear closet wing or a narrow box room, leaving little to work with. We plan these tight spaces carefully, using wall-hung sanitaryware, compact walk-in showers and concealed cisterns to free up floor area and make a small room feel larger. Thoughtful tiling and lighting choices then open the space up visually without changing the footprint of the room.
Adding an en-suite is a popular way to get more from a Beckenham bedroom, often carved from a large main bedroom or an oversized landing. We route the new drainage and water supply discreetly, install proper extraction, and tie the work into the existing services. Bathroom electrics are notifiable under building regulations, so we make sure every circuit and light is installed and certified to the correct zone ratings.
Beckenham homeowners choose GS Renovation because a bathroom is only as good as the waterproofing and drainage you cannot see. We tank properly, get the falls and ventilation right, and finish with tiling, heating and lighting that last. One team handles the plumbing, electrics and building regulations, backed by 30+ years fitting bathrooms in BR3 period homes.
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
Every Beckenham project is priced on its own merits, as the cost of bathroom renovation varies with the size, specification and condition of the home. We give a clear, itemised quote up front with no obligation. Call 07472 424 226 for an estimate tailored to your property. 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 Beckenham 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 Beckenham'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 Beckenham 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 Beckenham'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.
Yes. The rear closet wing of a Beckenham terrace often suits a compact wet room, provided we tank and waterproof the whole area first and set the correct drainage falls. We check the floor structure, upgrade the ventilation, and can add underfloor heating to help the space dry. Proper tanking is what keeps a wet room reliable in an older home.
We cover the whole of Beckenham and the BR3 area and the surrounding South East 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 Beckenham. 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 Beckenham and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for bathroom renovation in Beckenham.
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