Loft InsulationInstallers

Room-in-roof insulation in Chippenham

If you need room-in-roof insulation in Chippenham, we can help, and it starts with a free survey and a fixed written quote.

Jobs in SN15 and SN14 are all within our normal area. The local authority is Wiltshire.

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

Where we work around Chippenham

Chippenham is about 16 miles from Swindon as the crow flies.

Nearby, we also cover Calne, Melksham, Devizes and Trowbridge (Wiltshire).

Postcode districtsSN15, SN14
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. Where there is access behind the knee walls, we insulate the eaves voids and the floor behind them too. More about room-in-roof insulation.

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

Why book with us in Chippenham

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.

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

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 Chippenham?

£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 Chippenham

What do I need to do before you arrive in Chippenham?

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 charge extra to travel to Chippenham?

Not normally. Our guide prices include normal travel to Chippenham. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

Do you cover all of SN15?

Yes, we cover the SN15 postcode district and the districts around Chippenham.

Will the room get smaller?

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

How long does room-in-roof insulation take?

Usually three to six working days for one room, depending on how much is stripped and how it is finished.

Room-in-roof insulation in other towns

Other loft work in Chippenham

Find out what your loft needs

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