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Northern Ireland

Loft bathrooms in County Down

Loft bathrooms in County Down: guide prices for the Northern Ireland area, what the work involves, and the towns we cover.

£5,700–£11,500 inc VAT6–12 working days4 towns listed
Loft shower room under a sloping ceiling with a roof window

What does a loft bathroom cost in County Down?

Our guide range in County Down is £5,700–£11,500 including VAT. Prices in County Down run at about 12% below the UK guide, based on Northern Ireland labour rates.

Refit

£4,800–£7,500
  • Existing loft shower room

New loft bathroom

£8,800–£15,750
  • Ventilation and electrics to regulations

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

Which towns do we cover in County Down?

Most of County Down 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. 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.

What the job includes

  • A check of your hot-water system and of the pressure and flow you actually get at loft level
  • A survey of the headroom across the room, with the usable height marked at each fitting position
  • Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
  • A drainage route from the loft to the soil stack with enough fall, or a pumped waste or macerator where the rules allow it
  • A shower pump on a gravity system, an electric shower, or advice on moving to mains pressure, depending on your system
  • Fitted furniture made to the eaves, so the low space behind the slope becomes storage

Decisions to make first

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.

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.

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.

Eaves storage

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

Rules that apply in Northern Ireland

A bathroom inside an existing loft room does not usually need planning permission, but forming one is normally building-regulations work because of the new drainage, extract ventilation and electrics. A macerator or pumped WC is acceptable only where the home also has a WC on gravity drainage. Under the water fittings rules, a shower pump must never be connected directly to the mains supply.

In Northern Ireland, building control covers the new drainage, any structural work to the floor and the ventilation, which is set out in Technical Booklet K. Wiring should be designed, tested and certified to BS 7671.

Loft bathrooms in County Down: questions

How much does a loft bathroom cost in County Down?

A loft bathroom in County Down typically costs £5,700–£11,500 including VAT, based on Northern Ireland prices. The free survey and itemised written quote give you the exact figure for your home.

Which towns in County Down do you cover?

We cover the whole of County Down, including Bangor, Newtownards, Newry and Banbridge. If your town is not listed, we still cover it — get in touch with your postcode.

How long does a loft bathroom take?

Most jobs take 6–12 working days on site once the products have arrived. We confirm a start date and a day-by-day plan when you approve the quote.

Is the water hard in County Down?

Most of County Down 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.

Electric shower or pumped shower in a loft?

An electric shower heats cold mains water as it flows, so it works in a loft whatever your hot-water system, but its flow is lower than a good pumped or mains-pressure mixer and it needs its own electrical circuit. A pumped mixer gives a stronger shower on a gravity system. See choosing a shower for the full comparison.

Loft bathrooms in County Down

Book a free home survey anywhere in County Down. You get a measured layout and an itemised written price.