Loft bathrooms in Slough

Postcode districts: SL1, SL2, SL3
Nearby: Windsor, Maidenhead and Gerrards Cross
Guide price: £7,300–£14,500
Typical time on site: 6–12 working days
Water: Hard across most of Berkshire
Survey: Free, at your home

What does a loft bathroom cost in Slough?

Our guide price for a loft bathroom in Slough is £7,300–£14,500 including VAT. We adjust the national guide for South East England, where prices are typically about 12% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£6,200–£9,500

Tiling, lighting, extractor fan

Typical

Signature

£9,000–£14,500

Walk-in shower under the ridge

New loft bathroom

£11,250–£20,250

New drainage route and water supply

Guide prices for Slough including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Slough

In Slough we cover SL1, SL2 and SL3; we also cover Windsor, 1.8 miles away, and Maidenhead.

Across a large town like Slough, homes range from older terraces to newer estates; the survey tells us which pipework and floor we are dealing with. If your Slough house has a combi boiler, a loft shower can usually run on mains pressure without a pump. If your Slough home has a gravity-drained WC on another floor, a macerator in the loft may open up more layout options.

Water across much of Berkshire is hard. If your supply in Slough is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

A shower pump on a gravity system, an electric shower, or advice on moving to mains pressure, depending on your system
A check of your hot-water system and of the pressure and flow you actually get at loft level
A check of the floor joists where a bath or large shower tray will sit
Electrics by a qualified electrician, tested and certified, then tiling, testing and handover

Decisions to make first

Eaves storage

Low cupboards built into the slope behind the WC or basin take clutter out of the room and hide the pipework.

Bath or no bath

A bath under the slope makes good use of low space, but the floor has to carry it when it is full of water and someone is in it.

Rules that apply in England

In England, new drainage and a new connection to the soil stack fall under Part H, a new bathroom needs extract of 15 litres per second intermittent or 8 litres per second continuous under Approved Document F, and new circuits are notifiable under Part P. If the work includes an unvented hot-water cylinder, it must be fitted by a G3-qualified installer.

More about loft bathrooms

Loft bathrooms in Slough: questions

How much does a loft bathroom cost in Slough?

A loft bathroom in Slough usually costs £7,300–£14,500 including VAT. Where you land in that range depends on the size of the room, whether the layout changes and the products you choose. After the free survey you get an itemised written quote, and the price is fixed in writing once the layout and products are agreed.

How long does a loft bathroom take?

Allow 6–12 working days on site for most jobs, plus the lead time for products after you approve the quote. We give you a day-by-day plan before work starts in Slough.

Is the home survey in Slough really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

Do you cover SL1 in Slough?

Yes. We cover all of Slough, including SL1, SL2 and SL3, and nearby Windsor, Maidenhead and Gerrards Cross. Survey visits are free and arranged at a time that suits you.

How much headroom do you need for a loft shower?

Plan for around 2 m of clear height over the whole shower area, and enough standing height in front of the basin and WC. A bath can sit lower under the slope as long as you can stand up where you get in and out. We mark the usable height at each position on the survey drawing.