Loft InsulationInstallers

Loft insulation in Horley

If you need loft insulation in Horley, we can help, and it starts with a free survey and a fixed written quote.

We cover postcodes including RH6, in the Surrey council area.

Guide price £495 to £745 Horley, Surrey
Mineral wool loft insulation laid across the joists

Where we work around Horley

Horley sits about 20 miles from Woking, measured in a straight line.

We also cover Redhill, Reigate, Caterham and Dorking.

Postcode districtsRH6
Council areaSurrey
County or areaSurrey

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.

  • Mineral wool to 270 to 300 mm across the whole loft floor
  • Tank jacket and pipe lagging in the loft
  • Waste packaging removed

Why book with us in Horley

Honest about grants

If you might qualify for funding, we tell you before we quote.

Plain-English advice

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

No pressure selling

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

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

How much does loft insulation cost in Horley?

£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 Horley

Can you visit Horley outside working hours?

Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.

How do I pay for work in Horley?

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

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

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.

How long does it take to insulate a loft?

Most lofts in houses take a single day. A large bungalow loft, a loft that needs clearing first or one with awkward access can run into a second day.

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 Horley

Find out what your loft needs

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