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.

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 districts | SP7 |
|---|---|
| Council area | Dorset |
| County or area | Dorset |
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?
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).
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
- Loft insulation top-up in Shaftesbury From £395
- Loft boarding in Shaftesbury From £695
- Insulated loft hatches in Shaftesbury From £245
- Pipe and tank lagging in Shaftesbury From £95
- Natural loft insulation in Shaftesbury From £995
- Rafter insulation in Shaftesbury From £1,645
- Loft insulation for flats in Shaftesbury From £495
