Loft bathrooms in Welling

Postcode districts: DA6, DA15, DA16
Nearby: Bexley, Eltham and Thamesmead
Guide price: £8,100–£16,250
Typical time on site: 6–12 working days
Water: Very hard across most of Greater London
Survey: Free, at your home

What does a loft bathroom cost in Welling?

Guide price in Welling: £8,100–£16,250 including VAT, depending on the room and what you choose. Labour costs in London put local prices at about 25% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£6,900–£10,500

Tiling, lighting, extractor fan

Typical

Signature

£10,000–£16,250

Walk-in shower under the ridge

New loft bathroom

£12,500–£22,500

New drainage route and water supply

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

Working in Welling

As well as Welling itself (DA6, DA15 and DA16), we survey in Bexley, Eltham and Thamesmead.

London homes in Welling often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. For a loft bathroom in a tank-fed Welling home, we work out how the shower will get its pressure before choosing a single fitting. If your Welling loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have.

Supplies across most of Greater London are very hard. If your supply in Welling 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 check of your hot-water system and of the pressure and flow you actually get at loft level
An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
A survey of the headroom across the room, with the usable height marked at each fitting position

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.

Where the shower goes

Under the ridge or in a dormer, where the full height is. A walk-in shower with a single panel is usually easier to fit to a roof line than a framed enclosure.

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 Welling: questions

What is the price of a loft bathroom in Welling?

A loft bathroom in Welling usually costs £8,100–£16,250 including VAT. Expect the lower end for a like-for-like job with standard products, and the upper end if things move or you choose premium finishes. Your quote is itemised and fixed in writing once agreed.

Is the home survey in Welling 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 DA6 in Welling?

Yes. We cover all of Welling, including DA6, DA15 and DA16, and nearby Bexley, Eltham and Thamesmead. Survey visits are free and arranged at a time that suits you.

Is the water hard in Welling?

Do I need a pump for a loft shower?

You need a pump if your hot water comes from a cylinder fed by a cold tank, because the tank usually sits at or below the height of a loft shower and gives almost no pressure. A combi boiler or unvented cylinder supplies mains pressure, so no pump is needed, though the flow can drop when other taps run. Shower pumps must only be used on gravity systems, never connected to the mains.