Loft bathrooms in Grangemouth

Postcode districts: FK3
Nearby: Falkirk, Alloa and Bathgate
Guide price: £6,200–£12,500
Typical time on site: 6–12 working days
Water: Soft across most of the Forth Valley
Survey: Free, at your home

What does a loft bathroom cost in Grangemouth?

In Grangemouth, a loft bathroom typically costs £6,200–£12,500 including VAT, based on Scotland prices. We adjust the national guide for Scotland, where prices are typically about 4% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£5,300–£8,200

Tiling, lighting, extractor fan

Typical

Signature

£7,700–£12,500

Walk-in shower under the ridge

New loft bathroom

£9,600–£17,250

New drainage route and water supply

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

Working in Grangemouth

As well as Grangemouth itself (FK3), we survey in Falkirk, Alloa and Bathgate.

Grangemouth gets the same process as anywhere else: a free survey at your home and a written, itemised quote. We plan loft bathrooms in Grangemouth around the roof line, so the shower sits where you can stand and the eaves become storage. If your Grangemouth loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have.

Water across much of the Forth Valley is soft. If that holds for your street in Grangemouth, limescale on shower glass and heads builds up slowly and a squeegee after use is usually enough. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

A drainage route from the loft to the soil stack with enough fall, or a pumped waste or macerator where the rules allow it
Fitted furniture made to the eaves, so the low space behind the slope becomes storage
A check of the floor joists where a bath or large shower tray will sit
A check of your hot-water system and of the pressure and flow you actually get at loft level

Decisions to make first

Roof window

A roof window over the bath or shower brings daylight and fresh air, but plan the blind for privacy and expect condensation on cold glass.

Gravity or pumped waste

Gravity is silent and maintenance-free. A pumped waste or macerator lets fittings sit away from the stack, provided the house has a WC on gravity drainage elsewhere.

Rules that apply in Scotland

In Scotland, forming a new bathroom in the loft or altering the drainage may need a building warrant. The Technical Handbook uses 15 litres per second extract for a bathroom, and water fittings are covered by the Scottish Water Byelaws 2014.

More about loft bathrooms

Loft bathrooms in Grangemouth: questions

What is the price of a loft bathroom in Grangemouth?

A loft bathroom in Grangemouth usually costs £6,200–£12,500 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.

Is the home survey in Grangemouth 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 FK3 in Grangemouth?

Yes. We cover all of Grangemouth, including FK3, and nearby Falkirk, Alloa and Bathgate. Survey visits are free and arranged at a time that suits you.

Is the water hard in Grangemouth?

Is a bath too heavy for a loft floor?

A standard acrylic bath is usually fine on a loft floor built for a conversion, but a filled bath with someone in it is heavy, and stone-resin or cast-iron baths are much heavier still. We check the joist size, span and direction at the survey, and a heavy bath may need a structural check and strengthening first.