Loft InsulationInstallers

Loft insulation in Bath

Bath is part of the area we cover in Somerset. For loft insulation, you get a free survey and a fixed written quote.

We cover postcodes including BA1 and BA2, inside the Bath and North East Somerset council area.

Guide price £495 to £745 Bath, Somerset
Mineral wool loft insulation laid across the joists

Where we work around Bath

Other towns close by include Keynsham and Frome.

Postcode districtsBA1, BA2
Council areaBath and North East Somerset
County or areaSomerset

What is loft insulation?

We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The second layer goes across the joists at right angles, which covers the timber and stops it acting as a cold bridge. More about loft insulation.

  • Tank jacket and pipe lagging in the loft
  • Eaves kept clear, with ventilation trays where air could be blocked
  • Waste packaging removed

Why book with us in Bath

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

Photos of the finished loft

You see the work done without climbing the ladder.

Downlights made safe

Fire-rated covers or a clear zone around recessed lights.

Clear contact details

Your quote says who to call with questions before, during and after the work.

How much does loft insulation cost in Bath?

£495 to £745Terraced house, average loft, from bare joists. Free survey and a fixed written quote before any work.

Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).

Work out a guide price for your loft

Building regulations in England

In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.

Questions about loft insulation in Bath

How soon can you visit a home in Bath?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Will I get a written quote for work in Bath?

Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.

Is loft work in Bath different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

Will loft insulation make my loft colder?

Yes, and that is expected. The insulation keeps the heat in the rooms below, so the loft above runs closer to the outdoor temperature. That is why pipes and the tank are lagged as part of the job.

Can you insulate around downlights?

Recessed downlights need clearance or a fire-rated cover so they do not overheat. We fit covers where needed and leave a clear zone around fittings that cannot be covered.

Loft insulation in other towns

Other loft work in Bath

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.