Bathroom Renovation Ruislip

GS Renovation renovates bathrooms across Ruislip, working within the room sizes and layouts typical of the area's interwar houses. We deliver fully waterproofed bathrooms, wet rooms and en-suites, handling the tanking, drainage, ventilation, tiling, underfloor heating and finishes in one go.

In Ruislip, a full bathroom refit typically costs £6,000 to £20,000 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Ruislip: we carry the tanking, plumbing and tiling as one contract, with the electrics certified by a registered electrician.

How the job runs

1. Free design visit at your Ruislip home and an itemised quote.
2. Strip-out, then first-fix plumbing and electrics.
3. Tanking to the wet areas, then tiling.
4. Sanitaryware and second fix, with notifiable electrics certified by a registered electrician. Typically 10 to 15 working days on site.

Waterproofing and wet rooms in Ruislip

A bathroom only lasts if the water stays where it should, so every Ruislip bathroom we build starts with proper waterproofing. We tank the shower area and wet zones with a bonded membrane behind the tiles, seal around the tray or gully and detail the junctions carefully, which matters in older interwar houses where timber floors and original walls move over time. Done correctly, tanking protects the structure below and stops the leaks that plague poorly built bathrooms.

Wet rooms and walk-in showers are popular in Ruislip, giving a clean, open feel and easier access. These rely on a fully tanked floor laid to fall toward the drain, with the drainage and soil connections planned before anything is tiled. We also make sure ventilation is right, fitting extraction that clears moisture properly, because these interwar houses were never designed for the way modern bathrooms are used, and good airflow keeps mould and damp at bay.

Housing in Ruislip

Ruislip has around 20,620 homes on the Council Tax list: 47% post-war, 52% interwar and 1% predate 1919, with 27% flats and 73% houses. Terraced houses make up 30% of homes here, and a terrace bathroom in Ruislip vents front, back or up, never into a party wall.

Adding a WC or shower to an existing Ruislip room

Replacing a bath with a new one in the same spot is ordinary maintenance. Adding a fitting is not. Hillingdon has a building control charge for installing a new WC, shower, bath or basin within an existing room, which marks a new sanitary fitting in a room that did not have one as work for building control. A shower in the corner of a Ruislip bedroom, a WC under the stairs or a basin in the box room each brings a new waste run and usually an extract fan. Those need to be seen before the floor goes down.

The age of the house shapes where the fitting can go. 52% of homes in Ruislip were built between 1919 and 1939, and in those houses the upstairs soil stack is usually on the rear or side wall. A WC must be close to it, because its waste is large and needs a steady fall across joists that may run the wrong way. Place the WC first, then the shower, and give the basin the longest run, before the room layout is fixed.

Space-saving en-suites in period Ruislip homes

Bathrooms in Ruislip's 1930s houses are often modest, and en-suites frequently have to be carved out of a bedroom corner or a landing cupboard. This is where careful planning earns its keep. We use compact sanitaryware, wall-hung units that free up floor space, sliding or well-placed doors, and clever tile choices to make a small room feel larger and work harder, all without losing the character of the period home around it.

Underfloor heating is a favourite upgrade here, warming the floor while freeing the walls of radiators in a tight room. We lay it under tile or stone, wire it into its own thermostat, and finish with tiling, lighting and the fittings you have chosen. Because new circuits and work near the bath or shower are notifiable under building regulations, the registered electrician checks the wiring, zones and RCD protection and certifies them, so the finished room is as safe as it is comfortable.

• Notifiable bathroom electrics certified by a registered electrician under Part P
• Bespoke vanity units and storage
• Soil pipe and waste re-routing within the floor build-up

VOA Council Tax stock of properties, March 2025, for all 6 statistical areas in Ruislip. Counts rounded by the VOA.

If you are weighing up options for your Ruislip property, it is worth reading chimney breast removal in Ruislip, bathroom renovation across Hillingdon, bathroom fitting in London, bathroom renovation across London and Adding a Downstairs Toilet.

The GS Renovation Difference in Ruislip

Ruislip homeowners choose GS Renovation because we build bathrooms that stay watertight for years, not months. We tank properly, sort drainage and ventilation, and make the most of the modest room sizes in the area's interwar houses. From wet rooms to space-saving en-suites, one team, led by a founder with 30+ years on the tools, handles the lot.

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254). Structural design is by the consulting engineer appointed to your project.