Loft InsulationInstallers

Loft insulation top-up in Basingstoke

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

We cover postcodes including RG21, RG24 and RG22. The local authority is Hampshire.

Guide price £395 to £545 Basingstoke, Hampshire
A loft insulation top-up layer laid across older insulation

Where we work around Basingstoke

As the crow flies, Basingstoke is roughly 28 miles from Southampton.

We work in neighbouring Tadley, Alton, Fleet and Yateley too.

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

What is a loft insulation top-up?

Before we quote we measure the existing layer in several places and check its condition. If it is wet, dirty, matted or full of droppings, laying fresh wool on top just buries the problem, so we say so and price removal instead. More about a loft insulation top-up.

  • Cross layer to a total of 270 to 300 mm
  • Gaps in the existing layer filled
  • Tank jacket and pipe lagging in the loft

Why book with us in Basingstoke

Downlights made safe

Fire-rated covers or a clear zone around recessed lights.

Tidy work

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

Boarding done properly

Storage boards go on loft legs, never straight onto the insulation.

Clear contact details

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

How much does a loft insulation top-up cost in Basingstoke?

£395 to £545Terraced house, average loft, topping up from about 100 mm. 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 a loft insulation top-up in Basingstoke

Can you visit Basingstoke 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.

Can a landlord in Basingstoke 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 I get a written quote for work in Basingstoke?

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

Can I still store things in the loft after a top-up?

Not directly on the insulation. A 270 mm layer stands well above the joists, so storage needs raised boarding on loft legs.

Which way should the top-up layer run?

Across the joists, at right angles to the first layer. That covers the tops of the joists, which otherwise let heat escape along the timber.

Loft insulation top-up 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.