Loft InsulationInstallers

Room-in-roof insulation in Cwmbran

For room-in-roof insulation in Cwmbran, tell us a little about the loft and we will arrange a free survey and a fixed written quote.

Jobs in NP44 are all within our normal area. The local authority is Torfaen.

Guide price £3,995 to £8,995 Cwmbran, Gwent
An attic room being insulated

Where we work around Cwmbran

Cwmbran sits about 5 miles from Newport (Gwent), measured in a straight line.

Nearby, we also cover Pontypool, Risca, Newport (Gwent) and Blackwood.

Postcode districtsNP44
Council areaTorfaen
County or areaGwent

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.

  • 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 Cwmbran

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.

Tidy work

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

No pressure selling

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

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

£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 Wales

Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.

Questions about room-in-roof insulation in Cwmbran

Do you cover all of NP44?

Yes, we cover the NP44 postcode district and the districts around Cwmbran.

How do I pay for work in Cwmbran?

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

Can a landlord in Cwmbran book work for a tenanted house?

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

Will the room get smaller?

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

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.

Room-in-roof insulation in other towns

Other loft work in Cwmbran

Find out what your loft needs

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