Where we work around Trowbridge, Wiltshire

As the crow flies, Trowbridge, Wiltshire is roughly 25 miles from Swindon.

We work in neighbouring Westbury, Melksham, Warminster and Devizes too.

Postcode districts	BA14, BA15
Council area	Wiltshire
County or area	Wiltshire

What is rafter insulation?

Because the whole roof slope, the gables and the party walls now have to be insulated, this costs much more than insulating the floor and saves less heat for the money. We check the roof underlay first: a breathable membrane and a felt with no ventilation gap need different build-ups to avoid condensation. More about rafter insulation.

Insulated plasterboard lining where specified
Rigid insulation between the rafters, joints taped
Vapour control layer where the design needs one

Why book with us in Trowbridge, Wiltshire

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

No pressure selling

You get everything in writing and decide in your own time.

We measure before we quote

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

Clear contact details

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

How much does rafter insulation cost in Trowbridge, Wiltshire?

£1,645 to £2,595About 30 m² of roof slope. Free survey and a fixed written quote before any work.

Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.

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 rafter insulation in Trowbridge, Wiltshire

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.

Will I get a written quote for work in Trowbridge, Wiltshire?

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

Can a landlord in Trowbridge, Wiltshire book work for a tenanted house?

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

Is insulating between the rafters better than the loft floor?

Not for saving energy alone. Insulating the floor heats less space and costs far less. Rafter insulation is the right answer when the loft itself needs to be warm.

Can I use the loft as a bedroom after rafter insulation?

Insulation alone does not make a loft habitable. Fire escape, stairs, floor strength and headroom all come into a conversion, which needs building control.

Rafter insulation in Trowbridge, Wiltshire