Loft InsulationInstallers

Period home loft insulation in Chippenham

We insulate lofts in older houses in Chippenham and across Wiltshire, starting with a free survey and a fixed written quote.

That includes addresses in SN15 and SN14, in the Wiltshire council area.

Guide price £995 to £1,495 Chippenham, Wiltshire
The loft of an older house with timber rafters

Where we work around Chippenham

As the crow flies, Chippenham is roughly 16 miles from Swindon.

We also cover Calne, Melksham, Devizes and Trowbridge (Wiltshire).

Postcode districtsSN15, SN14
Council areaWiltshire
County or areaWiltshire

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.

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

Why book with us in Chippenham

Photos of the finished loft

You see the work done without climbing the ladder.

Plain-English advice

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

Honest about grants

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

Tank and pipes protected

Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.

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

£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 Chippenham

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

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

Is loft work in Chippenham different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

How do I pay for work in Chippenham?

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

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.

Can loft insulation damage lath-and-plaster ceilings?

It can if people kneel between joists or if the ceiling is already weak. We work from boards and check the ceiling first.

Period home loft insulation in other towns

Other loft work in Chippenham

Find out what your loft needs

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