Loft InsulationInstallers

Loft insulation in Shaftesbury

Looking for loft insulation in Shaftesbury? We cover Shaftesbury and the rest of Dorset, with a free survey and a fixed written quote.

Jobs in SP7 are all within our normal area, inside the Dorset council area.

Guide price £495 to £745 Shaftesbury, Dorset
Mineral wool loft insulation laid across the joists

Where we work around Shaftesbury

Shaftesbury is about 24 miles from Bournemouth as the crow flies.

We also work in Wimborne Minster, Ferndown, Poole and Dorchester, further afield.

Postcode districtsSP7
Council areaDorset
County or areaDorset

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.

  • Cables lifted clear of the insulation where possible
  • Mineral wool to 270 to 300 mm across the whole loft floor
  • Area under the cold water tank left clear so it cannot freeze

Why book with us in Shaftesbury

Photos of the finished loft

You see the work done without climbing the ladder.

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

Honest about grants

If you might qualify for funding, we tell you before we quote.

How much does loft insulation cost in Shaftesbury?

£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 Shaftesbury

How do I pay for work in Shaftesbury?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

Can a landlord in Shaftesbury book work for a tenanted house?

Yes. We can arrange access with the tenant directly and send you photos once the work is finished.

Do you charge extra to travel to Shaftesbury?

Not normally. Our guide prices include normal travel to Shaftesbury. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

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 Shaftesbury

Find out what your loft needs

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