Loft insulation in Trowbridge, Wiltshire
We cover Trowbridge, Wiltshire and the surrounding area for every kind of loft insulation job.
We cover the BA14 and BA15 postcode districts, in the Wiltshire council area.
Loft services in Trowbridge, Wiltshire
Insulate the loft
- Loft insulation in Trowbridge, Wiltshire From £495
- Loft insulation top-up in Trowbridge, Wiltshire From £395
- Blown loft insulation in Trowbridge, Wiltshire From £595
- Natural loft insulation in Trowbridge, Wiltshire From £995
- Rafter insulation in Trowbridge, Wiltshire From £1,645
- Room-in-roof insulation in Trowbridge, Wiltshire From £3,995
Boarding, hatches and ladders
- Loft boarding in Trowbridge, Wiltshire From £695
- Insulated loft hatches in Trowbridge, Wiltshire From £245
- Loft ladder fitting in Trowbridge, Wiltshire From £295
Remove and replace
- Loft insulation removal in Trowbridge, Wiltshire From £445
- Spray foam removal in Trowbridge, Wiltshire From £1,495
Ventilation and frost protection
- Loft ventilation in Trowbridge, Wiltshire From £245
- Loft condensation investigation in Trowbridge, Wiltshire From £145
- Pipe and tank lagging in Trowbridge, Wiltshire From £95
Surveys and funding checks
- Loft insulation survey in Trowbridge, Wiltshire From £95
- Thermal imaging survey in Trowbridge, Wiltshire From £165
- Loft insulation grants check in Trowbridge, Wiltshire No charge
Homes and buildings
- Period home loft insulation in Trowbridge, Wiltshire From £995
- Loft insulation for flats in Trowbridge, Wiltshire From £495
- Landlord loft insulation in Trowbridge, Wiltshire From £495
- Commercial roof void insulation in Trowbridge, Wiltshire From £9 per m²
- New-build loft insulation in Trowbridge, Wiltshire From £5 per m²
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 |
Loft insulation in other towns
Building regulations in England
Insulating a loft is treated as renovating a thermal element when more than half of the ceiling area is insulated. Approved Document L sets a target U-value of 0.16 W/m²K, which is around 250 to 300 mm of mineral wool. Loft insulation on its own usually does not need a building notice, but it still has to meet that standard. Rafter insulation that forms part of a loft conversion is notifiable building work.
Funding in England
- ECO4, the energy supplier scheme, runs until 31 December 2026 for eligible households, with no supplier scheme to follow it.
- The Great British Insulation Scheme closed on 31 March 2026.
- The Warm Homes Plan, announced in January 2026, funds upgrades for low-income households, including through councils under Warm Homes: Local Grant.
- Check what is open for your address on GOV.UK before agreeing to any funded offer.
GOV.UK: find ways to save energy in your home
The Energy Saving Trust puts a typical professionally installed loft at about £750 from bare joists, or £600 to top up from 120 mm.
Questions about loft insulation in Trowbridge, Wiltshire
Do you cover all of BA14?
Yes, we cover the BA14 postcode district and the districts around Trowbridge, Wiltshire.
How soon can you visit a home in Trowbridge, Wiltshire?
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.
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.
Is loft work in Trowbridge, Wiltshire 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.
