Luxury bathroom and wet-room refurbishment in Hounslow. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms across Hounslow, working within the bay-fronted Victorian and Edwardian terraces and riverside homes found from Isleworth to Chiswick. With over 30 years across TW3, TW4, TW5, TW7, TW8 and W4, we deliver fully waterproofed bathrooms, wet rooms and en-suites that make the most of every inch in a period home.

A bathroom in a Hounslow terrace has to cope with solid walls, suspended timber floors and old drainage runs, so we start with proper waterproofing. We tank the wet areas fully before tiling, forming reliable falls to the drain, so a walk-in shower or a full wet room stays dry behind the finishes for the long term rather than letting moisture into the period fabric of the house.
Ventilation and drainage get equal attention. Many of the borough's Victorian and Edwardian homes have bathrooms in the rear closet wing with limited natural airflow, so we fit effective extraction to keep condensation and mould at bay. We reroute waste pipes where the layout needs it, add underfloor heating for comfort on a cold tiled floor, and finish with tiling that suits the age of your TW3 or TW7 home.
Period terraces across Hounslow rarely offer generous bathrooms, so clever layout planning does the heavy lifting. We plan around the awkward footprint of a closet-wing bathroom, using wall-hung sanitaryware, recessed niches and slim fittings to free up floor space and make a small room feel far larger without moving the structure.
En-suites are a popular addition, often carved from a corner of a bedroom or a landing in a W4 or Brentford home. We handle the drainage and ventilation that make an upstairs en-suite work, connect it properly to the existing soil stack, and complete the notifiable electrical work under building regulations. Every bathroom is delivered by one team, from first fix through tanking and tiling to the final seal.
Hounslow homeowners choose GS Renovation because we get the hidden work right, the tanking, drainage and ventilation that decide whether a bathroom lasts. We plan space-saving layouts to suit the borough's period terraces, coordinate every trade in-house and finish to a high standard. Thirty years of bathrooms across West London back the result.
Built a new extension at rear of property. Laid foundations, drainage, raised floor, new roof and completed all fixtures and interior decoration…
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
Giorgio is an excellent and intelligent workman, and with very reasonable prices! He installed a kitchen extractor fan in a complicated situation…
FAQ
The honest answer is that the risk sits in what is concealed. GS Renovation lists what the TW3 survey could not inspect, so a Hounslow homeowner knows where the bathroom renovation figure might move before signing anything. The Hounslow Council fee and the engineer's fee are already included rather than sprung later. Nothing is added to the Hounslow account without your written agreement. Ring 07472 424 226 if you want the TW3 risks explained before quoting. 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.
Always. Running bathroom renovation without a programme is how a Hounslow project drifts, so the sequence for your TW3 home is agreed before anyone arrives. GS Renovation keeps one team on the Hounslow site rather than splitting it across jobs, which is the practical reason the dates hold. Variations are re-programmed and agreed in writing with Hounslow Council notified where needed. Ring 07472 424 226 and we will explain how a TW3 programme is held in practice.
No, and no contractor should. GS Renovation appoints and coordinates a structural engineer where bathroom renovation at your TW3 property requires a design, then builds to their specification and has it inspected by Hounslow Council. The calculations are the engineer's professional responsibility. Any builder in Hounslow claiming to produce them in-house is worth questioning closely. Ring 07472 424 226 and we will explain how a Hounslow appointment works. The calculations belong to you and to the Hounslow record.
Yes. Bathroom electrics in Hounslow are notifiable under Part P and must be certified, and drainage, ventilation and any structural change must meet building regulations. GS Renovation includes certified electrical work and manages Hounslow Council building control on every TW3 bathroom.
Original features are an asset, and we treat them that way. Before bathroom renovation starts at a Hounslow address, GS Renovation agrees what is being kept, protects it physically, and plans the TW3 sequence accordingly. Making good afterwards matches the existing profiles. That care is part of the quotation, not an extra billed later in Hounslow. Ask on 07472 424 226 how bathroom renovation is planned around the original detail at a TW3 property instead.
Yes, en-suites are a popular project in Hounslow's period homes. We assess where it can connect to the existing soil stack, plan the drainage falls and fit proper ventilation so it works without condensation problems. No planning permission is needed for an internal en-suite, though the electrical work is notifiable under building regulations, which we handle and sign off for you.
Both are covered, and often in the same week. GS Renovation is usually on more than one Hounslow site at a time, which is why bathroom renovation in Hillingdon or Hounslow can normally be surveyed quickly. There is no travel surcharge between them. Email info@gsrenovationltd.co.uk with the TW3 postcode and we will book a visit. Quotes are free and carry no obligation. Aftercare reaches both addresses from the same team across Hounslow.
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 Hounslow. Explore what else we do locally:
Same Service, Nearby Areas
We carry out bathroom renovation across Hounslow and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Hounslow. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.