Loft InsulationInstallers

Loft insulation in Reading

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

Jobs in RG1, RG4 and RG30 are all within our normal area, in the Reading council area.

Guide price £495 to £745 Reading, Berkshire
Mineral wool loft insulation laid across the joists

Where we work around Reading

We also cover Wokingham, Crowthorne, Bracknell and Sandhurst.

Postcode districtsRG1, RG4, RG30, RG6
Council areaReading
County or areaBerkshire

What is loft insulation?

We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The second layer goes across the joists at right angles, which covers the timber and stops it acting as a cold bridge. More about loft insulation.

  • Cables lifted clear of the insulation where possible
  • Mineral wool to 270 to 300 mm across the whole loft floor
  • Tank jacket and pipe lagging in the loft

Why book with us in Reading

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.

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.

How much does loft insulation cost in Reading?

£495 to £745Terraced house, average loft, from bare joists. Free survey and a fixed written quote before any work.

Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).

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 loft insulation in Reading

Will I get a written quote for work in Reading?

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

How do I pay for work in Reading?

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

Do you cover all of RG1?

Yes, we cover the RG1 postcode district and the districts around Reading.

How deep should loft insulation be?

The Energy Saving Trust recommends at least 270 mm of mineral wool, and that is the depth we install as standard. Building regulations also set an energy standard for the roof when a loft is insulated. It differs between England, Wales, Scotland and Northern Ireland, so we confirm the target for your address on the quote.

Will loft insulation make my loft colder?

Yes, and that is expected. The insulation keeps the heat in the rooms below, so the loft above runs closer to the outdoor temperature. That is why pipes and the tank are lagged as part of the job.

Loft insulation in other towns

Other loft work in Reading

Find out what your loft needs

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