Period home loft insulation in Gloucestershire

Where we work around Gloucestershire

This takes in the Gloucestershire and South Gloucestershire council areas.

Postcodes starting BS and GL are all inside our area.

Councils	Gloucestershire and South Gloucestershire
Postcode areas	BS, GL
Towns listed	8

What is different about insulating an older home's loft?

We work from crawl boards spanning several joists so the ceilings are not loaded, check for loose plaster keys before anything is laid, and usually recommend vapour-open insulation such as sheep's wool or wood fibre. Unfelted slate roofs are naturally well ventilated, but they let in wind-driven rain and snow, which the insulation has to cope with. More about loft insulation for an older house.

Breathable insulation where it suits the building
Ceiling-safe working from crawl boards
Chimney breasts and party walls kept clear of combustibles where flues are live

Why book with us in Gloucestershire

Honest about grants

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

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.

No pressure selling

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

How much does loft insulation for an older house cost in Gloucestershire?

£995 to £1,495Terraced house, average loft, natural fibre; mineral wool, where it suits, costs less. 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 for an older house in Gloucestershire

Are your prices the same across Gloucestershire?

Yes. Our guide prices are the same everywhere we work, and they include normal travel. Your fixed price depends on your loft, not your postcode.

Do you cover the whole of Gloucestershire?

Yes. We cover every town and village in Gloucestershire, including Gloucester, Cheltenham and Stroud.

Do I need permission to insulate a listed building's loft?

Possibly. Listed building consent is needed for works that affect the building's character. Ask your council's conservation officer.

What is the best loft insulation for an old house?

Usually a vapour-open material such as sheep's wool or wood fibre, laid so moisture can still move. Mineral wool is also vapour-open and works in many period lofts at lower cost.