Loft insulation in Trowbridge, Wiltshire
Looking for loft insulation in Trowbridge, Wiltshire? We cover Trowbridge, Wiltshire and the rest of Wiltshire, with a free survey and a fixed written quote.
Jobs in BA14 and BA15 are all within our normal area, in the Wiltshire council area.

Where we work around Trowbridge, Wiltshire
As the crow flies, Trowbridge, Wiltshire is roughly 25 miles from Swindon.
Other towns close by include Westbury, Melksham, Warminster and Devizes.
| Postcode districts | BA14, BA15 |
|---|---|
| Council area | Wiltshire |
| County or area | Wiltshire |
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 finished depth sits at 270 mm or more, the depth the Energy Saving Trust recommends. More about loft insulation.
- Eaves kept clear, with ventilation trays where air could be blocked
- Cables lifted clear of the insulation where possible
- Tank jacket and pipe lagging in the loft
Why book with us in Trowbridge, Wiltshire
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
Clear contact details
Your quote says who to call with questions before, during and after the work.
No pressure selling
You get everything in writing and decide in your own time.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
How much does loft insulation cost in Trowbridge, Wiltshire?
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 Trowbridge, Wiltshire
How do I pay for work in Trowbridge, Wiltshire?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
What do I need to do before you arrive in Trowbridge, Wiltshire?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
Do you take on jobs outside Trowbridge, Wiltshire?
Yes. We also work in Westbury and Melksham and elsewhere in Wiltshire.
How long does it take to insulate a loft?
Most lofts in houses take a single day. A large bungalow loft, a loft that needs clearing first or one with awkward access can run into a second day.
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.
Loft insulation in other towns
Other loft work in Trowbridge, Wiltshire
- Loft insulation top-up in Trowbridge, Wiltshire From £395
- Loft boarding in Trowbridge, Wiltshire From £695
- Insulated loft hatches in Trowbridge, Wiltshire From £245
- Pipe and tank lagging in Trowbridge, Wiltshire From £95
- Period home loft insulation in Trowbridge, Wiltshire From £995
- Loft insulation grants check in Trowbridge, Wiltshire No charge
- New-build loft insulation in Trowbridge, Wiltshire From £5 per m²
