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Ruislip · Greater London

Loft insulation in Ruislip

Ruislip homeowners, landlords and managing agents can book loft insulation with a free survey first. Loft insulation lays mineral wool between and over the ceiling joists to the recommended depth, cutting heat loss through the roof.

Free survey in Ruislip

Covering Ruislip and the HA4 district. Tell us about the property and we will arrange a free survey and a fixed price.

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We use your details only to answer this enquiry and arrange your visit, sharing them only with the registered installer we appoint for your job and the providers named in our privacy notice. No marketing lists, no cold calls.

Loft insulation for Ruislip properties

Ruislip is among the towns we cover in Greater London, alongside Northolt, Uxbridge and Harrow. It is about 14 miles west of London.

In Ruislip homes this is often done on the same visit as a cavity fill, which saves a second trip. Where a Ruislip home also has empty cavity walls, we can survey those at the same time.

In terms of approvals, if cavity wall insulation follows in Ruislip, filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.

Funding in England

In England, ECO4 runs to 31 December 2026 and Warm Homes: Local Grant supports low-income households through councils.

Sources: GOV.UK: extending the ECO4 end date, government response; GOV.UK: Warm Homes Plan.

What we check

Existing depth and condition, ventilation at the eaves, water tanks and pipes that need insulating, downlighters that need covers, and storage boarding that needs raising so insulation is not crushed.

What is included in Ruislip

  • Tank and pipe lagging
  • Mineral wool to the recommended depth
  • Loft hatch draught-proofing
  • Depth and ventilation check

Guide prices for Ruislip

Loft insulation guide prices
Loft insulation guide pricesGuide price
Loft insulation to 270mm, typical house£395–£895
Loft top-up from 100mm£295–£595

No VAT is charged on installing insulation in homes until 31 March 2027 (then 5%). Guide ranges only: the fixed price is confirmed in writing before any work starts, and anything that could not be seen at survey is agreed with you first.

What happens next for a Ruislip property:

  1. Tell us about the property

    Postcode, property type and what you would like done.

  2. Free survey

    Access, condition, existing insulation and ventilation checked.

  3. Written result and price

    What we recommend and a fixed price before any work.

  4. Work and tidy-up

    Fitted at an agreed time, with ventilation kept clear.

Last reviewed 19 October 2026.

Loft insulation in Ruislip: questions

Is there VAT on loft insulation in Ruislip?

Installing insulation in a home is currently zero-rated for VAT until 31 March 2027, then 5%. Commercial buildings are standard-rated.

How much does loft insulation cost in Ruislip?

Our guide ranges for loft insulation are shown on this page. The fixed price for your Ruislip property is confirmed in writing after the survey, before any work starts.

Do you cold-call in Ruislip?

No. We only come out when you have asked us to. If someone cold-calls offering free insulation, check before you agree to anything.

Do you cover Ruislip?

Yes. Ruislip and the HA4 postcode district are within our Greater London coverage, along with nearby Northolt and Uxbridge.

Nearby towns

Book a free survey in Ruislip

Free survey with an install quote. Written result. Fixed price before any work.