Loft InsulationInstallers

Period home loft insulation in Acton

We insulate lofts in older houses in Acton and across Greater London, starting with a free survey and a fixed written quote.

Jobs in W3, W5 and W4 are all within our normal area, inside the Ealing council area.

Guide price £995 to £1,495 Acton, Greater London
The loft of an older house with timber rafters

Where we work around Acton

As the crow flies, Acton is roughly 6 miles from central London.

We work in neighbouring Ealing, Chiswick, Hammersmith and Willesden too.

Postcode districtsW3, W5, W4, W13
Council areaEaling
County or areaGreater London

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.

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

Why book with us in Acton

Honest about grants

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

Boarding done properly

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

Downlights made safe

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

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

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

£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 Acton

Will I get a written quote for work in Acton?

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 Acton?

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

Do you charge extra to travel to Acton?

Not normally. Our guide prices include normal travel to Acton. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

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.

Period home loft insulation in other towns

Other loft work in Acton

Find out what your loft needs

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