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Bathroom Renovation Chiswick

Luxury bathroom and wet-room refurbishment in Chiswick. Trusted, professional, 30+ years' hands-on experience.

GS Renovation refits bathrooms across Chiswick, fitting modern wet rooms, en-suites and family bathrooms into the compact spaces of W4's Victorian and Edwardian terraces. With over 30 years locally, we handle the waterproofing, drainage, tiling, heating and ventilation in-house, so a bathroom in a period home is watertight and built to last.

Bathroom Renovation in Chiswick, London by GS Renovation
Bathroom Renovation by GS Renovation in Chiswick.

Wet rooms and tanking in Chiswick homes

A leaking bathroom in a Chiswick terrace can travel into solid walls and down onto the room below, so we treat waterproofing as the foundation of every job. We fully tank wet rooms and walk-in showers before a tile is laid, form the falls to the drain correctly, and upgrade drainage and extraction so moisture leaves the room rather than sitting in old plaster. In period homes that difference protects the fabric of the house.

Because W4 bathrooms are often carved out of a closet wing or a small return, layout is everything. We plan space-saving arrangements that fit a proper shower, basin and WC into a tight footprint, add underfloor heating to free up wall space, and choose tiling that suits the age of the house. The result is a bathroom that feels generous despite the modest dimensions typical of these terraces.

En-suites and family bathrooms in W4

Many Chiswick projects add an en-suite off a main bedroom or reconfigure the existing bathroom over the closet wing to work harder for a growing family. We handle the new soil and waste connections, the concealed plumbing and the mechanical ventilation needed to keep an internal or period room dry. Where an en-suite sits above a habitable room, we detail the waterproofing and pipework so there is no risk of hidden leaks later.

Bathroom electrics, from the extractor and lighting to any electric underfloor heating and shower, are notifiable under building regulations, and we make sure that work is done and certified correctly. We finish with quality tiling, sanitaryware and heated towel rails, working tidily in an occupied home. In W4 terraces where every square metre counts, thoughtful layout and proper services turn an awkward space into a bathroom that works day to day.

  • Underfloor heating and heated towel rails
  • Freestanding and built-in bath installation
  • Bespoke vanity units and storage
  • Ventilation and extraction systems
  • Complete bathroom design and planning
Service areaChiswick · W4
Local authorityHounslow Council
Part ofWest London (Outer London)
Typical homesBay-fronted Victorian and Edwardian terraces with rear closet wings and side returns
Also covered nearbyBrentford, Isleworth and Hounslow

Why Choose GS Renovation in Chiswick

Chiswick homeowners choose GS Renovation because we get the hidden work right, full tanking, drainage, ventilation and certified electrics, before the tiles ever go on. We know how to fit wet rooms, en-suites and family bathrooms into the tight closet-wing spaces of W4 terraces, and thirty years locally means a watertight result that protects the house.

  • Free, no-obligation quotations
  • Over 30 years of hands-on experience
  • Dedicated project management
  • Fully insured and guaranteed work
  • Building control and planning support
  • Clean, tidy and reliable tradespeople
30+ YearsExperience
Fully Insured& Guaranteed
500+ ProjectsCompleted
Building ControlCompliant
Free QuotesNo obligation
Reviews

Rated 4.9 / 5 by our clients

★★★★★ 4.9 average from 31 verified reviews on MyBuilder

★★★★★
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.
OscarCrofton Park, London · via MyBuilder
★★★★★
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.
KathWood Green, London · via MyBuilder
★★★★★
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!
Adil KhanWoolwich, London · via MyBuilder
Read all 31 reviews on MyBuilder

FAQ

Frequently Asked Questions about Bathroom Renovation Chiswick

How much does bathroom renovation cost in Chiswick?

Every Chiswick 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.

How long does bathroom renovation take in Chiswick?

Timescales for bathroom renovation in Chiswick 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.

Why choose GS Renovation for bathroom renovation in Chiswick?

Because we manage every trade in-house, your Chiswick 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 Chiswick clients recommend us.

Do I need building regulations for a bathroom in Chiswick?

Yes. Bathroom electrics in Chiswick 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.

Do you work on Victorian and Edwardian terraced homes in Chiswick?

Yes. A large share of Chiswick'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.

Can you fit a wet room into a small Chiswick bathroom?

Yes. The compact bathrooms in W4 terraces, often over the closet wing, suit a walk-in wet room that uses the whole floor efficiently. We fully tank the space, form the falls to the drain, upgrade drainage and ventilation, and add underfloor heating to save wall space. The electrics are notifiable under building regulations, so we ensure that side is certified as part of the job.

Do you cover all of Chiswick?

We do. GS Renovation covers all of Chiswick and the W4 area and the wider West London. Call 07472 424 226 and we will confirm we work on your road.

Every Service, One Team

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The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Chiswick. Explore what else we do locally:

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Ready to Start Your Chiswick Project?

Contact GS Renovation today for a free, no-obligation quote for bathroom renovation in Chiswick.

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