Loft InsulationInstallers

Room-in-roof insulation in Basingstoke

We fit room-in-roof insulation for homes in Basingstoke and across Hampshire, starting with a free survey and a fixed written quote.

That includes addresses in RG21, RG24 and RG22. The local authority is Hampshire.

Guide price £3,995 to £8,995 Basingstoke, Hampshire
An attic room being insulated

Where we work around Basingstoke

Basingstoke sits about 28 miles from Southampton, measured in a straight line.

We also cover Tadley, Alton, Fleet and Yateley.

Postcode districtsRG21, RG24, RG22, RG23
Council areaHampshire
County or areaHampshire

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. Dormer cheeks and roofs are included where they can be reached. More about room-in-roof insulation.

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

Why book with us in Basingstoke

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

Clear contact details

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

We measure before we quote

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

No pressure selling

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

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

£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 Basingstoke

How soon can you visit a home in Basingstoke?

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.

Do you take on jobs outside Basingstoke?

Yes. We also work in Tadley and Alton and elsewhere in Hampshire.

How do I pay for work in Basingstoke?

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

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 Basingstoke

Find out what your loft needs

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