Loft InsulationInstallers

Room-in-roof insulation in Salisbury

Homes in Salisbury get the same service as everywhere else we work in Wiltshire. For room-in-roof insulation, that means a free survey and a fixed written quote.

Postcode districts we cover here include SP1, SP2 and SP5. The local authority is Wiltshire.

Guide price £3,995 to £8,995 Salisbury, Wiltshire
An attic room being insulated

Where we work around Salisbury

Salisbury is about 34 miles from Swindon as the crow flies.

Further afield, we also cover Warminster, Devizes, Westbury and Trowbridge (Wiltshire).

Postcode districtsSP1, SP2, SP5
Council areaWiltshire
County or areaWiltshire

What is room-in-roof insulation?

Most rooms-in-roof are reached by stripping the existing plasterboard on the slopes, fitting insulation between and over the rafters, and re-boarding. The room will need redecorating. More about room-in-roof insulation.

  • Boarding and finishing as agreed on the quote
  • Eaves voids insulated where accessible
  • Insulation to slopes, knee walls and flat ceiling

Why book with us in Salisbury

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.

Photos of the finished loft

You see the work done without climbing the ladder.

No pressure selling

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

How much does room-in-roof insulation cost in Salisbury?

£3,995 to £8,995One room-in-roof, depending on size and finish. 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 room-in-roof insulation in Salisbury

How do I pay for work in Salisbury?

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

Will I get a written quote for work in Salisbury?

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

Do you take on jobs outside Salisbury?

Yes. We also work in Warminster and Devizes and elsewhere in Wiltshire.

Can it be done without removing the plasterboard?

Sometimes the flat ceiling and eaves voids can be reached from behind. The slopes almost always need the boards off to insulate them properly.

Will the room get smaller?

Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.

Room-in-roof insulation in other towns

Other loft work in Salisbury

Find out what your loft needs

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