Luxury bathroom and wet-room refurbishment in Hanwell. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms throughout Hanwell, working within the tight, awkward spaces the bay-fronted Victorian and Edwardian terraces here tend to offer. With over 30 years across W7 and Ealing, we deliver fully waterproofed bathrooms, en-suites and wet rooms, handling the drainage, ventilation, tiling and heating as one properly sequenced job.

A bathroom that lasts starts with what you never see. Before any tile goes down we tank the walls and floor of the wet areas, bonding a waterproof membrane so moisture cannot reach the timber floors and lath-and-plaster walls common in Hanwell's period terraces. This matters most in a walk-in shower or a full wet room, where water is loose across the whole space rather than contained in a tray.
Getting the falls, the drainage and the ventilation right is the rest of the job. We set floors to drain correctly, run new waste pipework where the layout changes, and fit extraction that clears steam so damp does not build up in an old house. Add well-planned tiling and the room stays sound and dry for the long term rather than failing quietly behind the surface.
Bathrooms in Hanwell terraces are often carved out of a small rear room or the top of the closet wing, so every centimetre counts. We plan layouts that make the most of an awkward footprint, using wall-hung basins and toilets, walk-in showers and concealed cisterns to free up floor and give even a compact room an open, uncluttered feel.
Where families need a second bathroom we create en-suites off main bedrooms, threading new drainage and ventilation through the existing structure. Underfloor heating warms the floor without taking wall space for a radiator, and considered tiling and lighting lift the whole room. The result suits how these W7 homes are actually lived in, practical, comfortable and built to hold up.
Hanwell homeowners choose GS Renovation because we get the hidden work right, the tanking, the falls, the drainage and the ventilation, before we make a period bathroom look good. We are used to squeezing sensible layouts from the tight rear spaces of W7 terraces, and we finish to a high standard. Over 30 years across Ealing back the work.
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 Hanwell depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Hanwell 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.
Timescales for bathroom renovation in Hanwell vary with the size and complexity of the job. After our survey we give you a realistic schedule and keep you updated at every stage of the project.
Because we manage every trade in-house, your Hanwell project stays consistent and accountable from first fix to finish. Add transparent pricing, full insurance and real aftercare, and it is easy to see why Hanwell clients recommend us.
Yes. Bathroom electrics in Hanwell 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 Hanwell'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.
Usually yes. In Hanwell terraces we create en-suites by borrowing space from a main bedroom or a landing and threading new drainage and ventilation through the existing structure. We tank the wet areas, set the falls correctly and fit space-saving wall-hung fittings. No planning permission is needed for internal work, though the electrics fall under building regulations, which we handle.
Yes, Hanwell is one of our core areas. We work on every street and the W7 area and across the wider West London, so wherever your home is, call 07472 424 226 and we will confirm we can help.
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 Hanwell. 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 Hanwell and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for bathroom renovation in Hanwell.
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