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Kirkintilloch · Dunbartonshire

Cavity insulation for new builds and extensions in Kirkintilloch

Cavity insulation for new builds and extensions in Kirkintilloch starts with a free survey of the property, then a written result and a fixed price before any work is booked. For new walls the cavity is insulated as it is built, using full-fill mineral wool batts or partial-fill boards fixed to the inner leaf.

Free survey in Kirkintilloch

Covering Kirkintilloch and the G66 district. Tell us about the property and we will arrange a free survey and a fixed price.

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Cavity insulation for new builds and extensions for Kirkintilloch properties

Kirkintilloch is among the towns we cover in Dunbartonshire, alongside Bishopbriggs, Bearsden and Clydebank. It is roughly 10 miles east of Clydebank.

A suitable wall in Kirkintilloch is usually filled in a single day from outside, with drill holes made good to match the pointing. Kirkintilloch properties with rendered or painted walls get a closer look at the outer finish, because cracked render can let rain behind it.

Exposure matters for every cavity wall. Parts of Dunbartonshire face some of the heaviest wind-driven rain in the UK, especially exposed coastal and upland sites. Here the survey is stricter: some walls suit only certain certified systems, and some should not be filled at all.

For regulations, in Kirkintilloch no building warrant is needed for insulation within a wall, but the work must meet the building standards.

Funding in Scotland

In Scotland, Home Energy Scotland is the route to the Home Energy Scotland Grant and Loan and Warmer Homes Scotland.

Sources: Home Energy Scotland; mygov.scot: grants and loans for energy saving improvements.

Extensions that join an older house

Where an extension meets an existing cavity wall, the junction is a weak point. We can borescope and fill the existing wall at the same time so the old and new walls perform together.

What is included in Kirkintilloch

  • Photo record for building control
  • Batts or boards to the specified U-value
  • Clean-cavity working
  • Trays, closers and stop ends as drawn

Guide prices for Kirkintilloch

Cavity insulation for new builds and extensions guide prices
Cavity insulation for new builds and extensions guide pricesGuide price
Full-fill batts supplied and fitted, per m²£9–£16
Partial-fill boards supplied and fitted, per m²£14–£26

Prices are shown before any VAT; the VAT treatment for new-build work is confirmed on your quote. 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.

The steps for cavity insulation for new builds and extensions in Kirkintilloch:

  1. Send your details

    A minute online, or call the free number.

  2. We check the walls

    Construction, cavity width, debris, damp and wind-driven rain exposure.

  3. You decide

    Plain-English result and a fixed price, with no pressure to book.

  4. Job done properly

    Holes made good, paperwork handed over, guarantee details confirmed.

Last reviewed 19 October 2026.

Cavity insulation for new builds and extensions in Kirkintilloch: questions

Do you cold-call in Kirkintilloch?

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

How much does cavity insulation for new builds and extensions cost in Kirkintilloch?

Our guide ranges for cavity insulation for new builds and extensions are shown on this page. The fixed price for your Kirkintilloch property is confirmed in writing after the survey, before any work starts.

Are there grants for insulation in Kirkintilloch?

In Scotland, Home Energy Scotland is the route to the Home Energy Scotland Grant and Loan and Warmer Homes Scotland. We cannot promise funding, but we will point you to the right official route.

Which building regulations route applies in Kirkintilloch?

Kirkintilloch is in Scotland, so no building warrant is needed for insulation within a wall, but the work must meet the building standards. We confirm the route in writing on your quote.

Nearby towns

Book a free survey in Kirkintilloch

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