Luxury bathroom and wet-room refurbishment in Highbury. Trusted, professional, 30+ years' hands-on experience.
GS Renovation renovates bathrooms across Highbury, fitting wet rooms, en-suites and family bathrooms into the Victorian and Edwardian terraces near Highbury Fields. With more than 30 years in N5 and Islington, we tank and waterproof properly, sort drainage and ventilation, and make the most of the tight spaces these period homes provide.

Bathrooms in Highbury terraces are often carved out of the rear closet wing or a first-floor return, on suspended timber floors that must be waterproofed correctly. Before any tile goes down we tank the walls and floor, bond a decoupling membrane over the timber, and seal every junction so water cannot reach the structure below. This matters especially in a wet room, where the whole space effectively becomes the shower area.
Ventilation and drainage need equal care in N5's older houses. We install extraction that clears moisture from solid-walled rooms with little natural airflow, reroute soil and waste pipes where the layout changes, and set the falls correctly so a walk-in shower drains cleanly. Underfloor heating warms tiled floors and helps keep the room dry, and every new electrical circuit is certified as notifiable work under Building Regulations.
Space is the constant challenge in Highbury's terraces, where an en-suite may need to fit into an alcove and a family bathroom into a narrow return. We plan layouts that use every inch, with wall-hung sanitaryware, concealed cisterns, walk-in showers and slimline furniture that suit the proportions of a period room. Making the most of a compact footprint is often the difference between a cramped bathroom and a comfortable one.
Where a new en-suite is added to a Highbury bedroom, we form the partitions, run new pipework and ventilation, and tie the drainage back to the existing stack. In upper-floor bathrooms we check the joists and add support where heavy stone or a filled bath increases the load. Tiling, underfloor heating, lighting and the final fit-out are all completed by our own team, so the bathroom is delivered ready to use.
Highbury homeowners choose GS Renovation for bathrooms because we get the hidden work right: the tanking, the falls, the drainage and the ventilation that a period terrace demands. One team handles the plumbing, electrics, tiling and finish, certifies the notifiable work, and fits practical layouts into N5's tight spaces. Over 30 years in Islington back every bathroom we complete.
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…
Saaid is the best craftsman I have worked with. He knows what he is doing from the very beginning. He has a great knowledge of construction…
I had a bathroom refit which I was very pleased with and I then went on to get my kitchen refitted as I was so happy with the way he worked. Even…
FAQ
There is no single figure, because bathroom renovation is priced from the survey rather than a rate card. At an N5 address the cost follows the structure involved, the access, and how much making good the bay-fronted Victorian terraced construction demands. GS Renovation shows the Islington Council building control fee on its own line, and Highbury homeowners get that breakdown in writing. You have the written bathroom renovation figure within days of the N5 visit, anywhere in Islington. 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.
Faster than most people assume, provided the survey is done early. The lead time on bathroom renovation at an N5 property is usually approvals and materials rather than labour, so GS Renovation starts both as soon as the Highbury scope is signed off. Seasonal demand across Islington does move it. Email info@gsrenovationltd.co.uk for the current position on bay-fronted Victorian terraced properties. The N5 survey is free and there is no obligation afterwards in Highbury.
Yes, fully insured, and we will show you the certificate before work starts. GS Renovation carries cover for every bathroom renovation project, whether the property is in Highbury or over in Angel, and we are GS Renovation Ltd, company number 14611254. You can check that independently. Ask any contractor quoting for your N5 home to evidence the same. Email info@gsrenovationltd.co.uk and we will send ours for Islington work. The certificate is offered before any N5 work starts.
Yes. Bathroom electrics in Highbury 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 Islington Council building control on every N5 bathroom.
Expect the survey to take longer, and be glad of it. Understanding how a bay-fronted Victorian terraced Highbury house is actually built is what makes a bathroom renovation quotation hold at N5, and assumptions are what turn a fixed price into a variable one. GS Renovation would rather spend the extra hour first. The Islington visit is free and carries no obligation. The N5 survey comes before any bathroom renovation decision, and it costs a Highbury homeowner nothing.
Yes. The key in a Highbury terrace is the timber upper floor, which must be fully tanked and given the correct falls so water reaches the drain and never the structure below. We check the joists, form the drainage, waterproof throughout and tile over a decoupling membrane. Ventilation and any new electrics are handled too, so the wet room performs for years.
There is no part of Highbury we would exclude. Bathroom renovation is carried out throughout the area and the N5 area and across neighbouring Islington, on terraces, semis and flats alike. GS Renovation knows how bay-fronted Victorian and Edwardian terraces with rear closet wings and side returns are built, which is what makes an N5 quotation accurate. Email info@gsrenovationltd.co.uk and we will book a free survey. Building control goes through Islington Council in the usual way. Small jobs and whole-house programmes are both quoted on the same basis.
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 Highbury. Explore what else we do locally:
Same Service, Nearby Areas
We carry out bathroom renovation across Highbury and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Highbury. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.