Loft bathrooms in Bangor, Gwynedd

Postcode districts: LL57, LL59
Nearby: Caernarfon, Llandudno and Colwyn Bay
Guide price: £6,000–£12,000
Typical time on site: 6–12 working days
Water: Soft across most of Gwynedd
Survey: Free, at your home

What does a loft bathroom cost in Bangor?

In Bangor, a loft bathroom typically costs £6,000–£12,000 including VAT, based on Wales prices. Prices in Wales run at about 7% below the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.

Refit

£5,100–£7,900

Tiling, lighting, extractor fan

Typical

Signature

£7,400–£12,000

Walk-in shower under the ridge

New loft bathroom

£9,300–£16,750

New drainage route and water supply

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

Working in Bangor

We cover every part of Bangor, including LL57 and LL59, and nearby Caernarfon (8.3 miles) and Llandudno (14 miles).

Being a smaller town does not change how we work in Bangor: free survey, written quote, one team. If your Bangor loft shower is weak or the waste drains slowly, the fix is often in the pump or the pipe fall rather than the shower itself. If your Bangor loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have.

Most of Gwynedd is supplied with soft water. If that holds for your street in Bangor, 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 survey of the headroom across the room, with the usable height marked at each fitting position
An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
Fitted furniture made to the eaves, so the low space behind the slope becomes storage
Electrics by a qualified electrician, tested and certified, then tiling, testing and handover

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.

Getting the water pressure

A pumped shower suits a gravity system with a cold tank; an electric shower heats cold mains water at the point of use; a combi or unvented cylinder gives mains pressure throughout.

Rules that apply in Wales

Wales applies its own Part P, with a wider notifiable list than England, and its own Part F with similar extract rates. Part H covers the new drainage route down from the loft.

More about loft bathrooms

Loft bathrooms in Bangor: questions

How much should I budget for a loft bathroom in Bangor?

A loft bathroom in Bangor usually costs £6,000–£12,000 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.

Do you cover LL57 and LL59 in Bangor?

Yes. We cover all of Bangor, including LL57 and LL59, and nearby Caernarfon, Llandudno and Colwyn Bay. Survey visits are free and arranged at a time that suits you.

Is the water hard in Bangor?

Who handles building control for a loft bathroom in Bangor?

Building control for Bangor is handled by the local council or an approved inspector. If your job needs sign-off — for example a new circuit, new drainage or a new extractor where there was none — we tell you at the survey and handle the notification as part of the work.

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.