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.
Excellent service. George's knowledge and skills are the best in the market. He knows what he is doing, does really high quality work, gives good…
I am very happy to recommend George after he completed the work on my 2 bathrooms. He worked very hard to make sure everything was completed and even…
Really happy with the quality of remedial works carried out by George in putting other previous tradesman work right. He was very helpful, honest and…
FAQ
Labour, materials, approvals, reinstatement and the programme. GS Renovation writes the bathroom renovation quotation for your W7 home so each element can be checked against another builder's, which is impossible when a rival supplies one round number. The Ealing Council element and any engineer's fee are visible. Email info@gsrenovationltd.co.uk to see the layout before the survey. That Hanwell survey is free and carries no obligation, at a W7 address or anywhere else in Ealing. 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.
Set by scope and by approvals, in that order. A straightforward bathroom renovation job at a W7 address moves quickly once the structural stage is signed off, while a Victorian and Edwardian terraced Hanwell property usually needs longer for making good. GS Renovation allows for both in the programme it issues. Nothing is committed until the Ealing survey has established which one you have. Ring 07472 424 226 and we will describe the stages for a W7 home in Hanwell.
We build to a design, we do not write one. Where bathroom renovation in a W7 home involves beams, openings or altered load paths, GS Renovation appoints an independent structural engineer and coordinates them through Ealing Council sign-off. That separation protects the Hanwell homeowner. Propping and sequencing on site are then ours to get right. Ring 07472 424 226 and we will explain the Ealing sequence. The engineer is appointed and paid through the Ealing contract.
Part F sets the requirement, and in practice that means mechanical extraction to outside, never into a loft void. Condensation is a persistent problem in Hanwell's older solid-wall properties, so we size extraction properly at the W7 address rather than fitting the smallest unit that complies.
It should not, and preserving them is usually worth the extra time. Bathroom renovation in two and three-bedroom Victorian terraces, a good many now split into flats can generally be routed around original detail rather than through it, and GS Renovation sets that out at the W7 survey. Where something genuinely cannot be saved you are told before work begins. Ealing Council may also have a view in a Hanwell conservation area. Ring 07472 424 226 and we will explain what bathroom renovation can and cannot save at W7.
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.
Regularly, though we do not pretend to cover everywhere. The bathroom renovation patch runs across Ealing and into neighbouring parts of West London, which is wide enough to include most enquiries we receive from around W7. GS Renovation would rather decline a job than take one it cannot service properly. Ring 07472 424 226 and ask about your Hanwell address. The answer comes the same day. The W7 survey costs nothing and carries no obligation.
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:
Same Service, Nearby Areas
We carry out bathroom renovation across Hanwell and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Hanwell. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.