Loft InsulationInstallers

Room-in-roof insulation in Waterlooville

Waterlooville is part of the area we cover in Hampshire. For room-in-roof insulation, you get a free survey and a fixed written quote.

We cover the PO7, PO8 and PO9 postcode districts, in the Hampshire council area.

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

Where we work around Waterlooville

Waterlooville sits about 16 miles from Southampton, measured in a straight line.

Other towns close by include Havant, Portsmouth, Fareham and Hayling Island.

Postcode districtsPO7, PO8, PO9, PO6
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.

  • 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 Waterlooville

Plain-English advice

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

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.

We measure before we quote

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

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

£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 Waterlooville

Will I get a written quote for work in Waterlooville?

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

Do you cover all of PO7?

Yes, we cover the PO7 postcode district and the districts around Waterlooville.

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

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

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 Waterlooville

Find out what your loft needs

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