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Craigavon · County Armagh

Cavity wall suitability survey in Craigavon

A cavity wall survey checks whether your walls can safely be filled and with what. In Craigavon and the BT65 district the survey is free with an install quote, and you get the result in writing either way.

Book a survey in Craigavon

Covering Craigavon and the BT65 district. Free with an install quote; standalone reports are priced before you book.

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Cavity wall suitability survey for Craigavon properties

Craigavon sits in County Armagh. We work across the BT65 district, including nearby Lurgan, Portadown and Armagh.

Every inspection point in Craigavon is photographed and logged, so you have a record to show a buyer, lender or contractor. Buyers and sellers in Craigavon often book this check when a survey report or EPC raises questions about the walls.

Before any material is chosen, exposure is checked. Parts of County Armagh 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.

In terms of approvals, in Craigavon inserting cavity wall insulation needs a building control application to the council before work starts.

Rules in Northern Ireland

Inserting cavity wall insulation needs a building control application to the council before work starts if insulation work follows.

Sources: Building Control NI: frequently asked questions; Belfast City Council: what are the building regulations.

What you get

A clear result: suitable, suitable after repairs, or not suitable. Where repairs are needed first, they are listed and priced separately so you can choose who does them. The survey is free when you are getting an install quote.

What is included in Craigavon

  • Fixed install price where suitable
  • Cavity width and debris check
  • Repairs list where needed
  • Exposure assessment by elevation

Guide prices for Craigavon

Cavity wall suitability survey guide prices
Cavity wall suitability survey guide pricesGuide price
Suitability survey with an install quoteFree
Standalone survey report (no install quote)£145–£245

The survey is free with an install quote. A standalone report is not insulation, so it is normally standard-rated for VAT; guide prices include VAT. 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.

From enquiry to finish in Craigavon:

  1. Tell us about the property

    Postcode, property type and why you need the survey.

  2. Survey visit

    Walls, cavity, condition and exposure checked and photographed.

  3. Written result

    Suitable, suitable after repairs, or not suitable.

  4. Fixed price if you want work

    The survey is free when it is for an install quote.

Last reviewed 19 October 2026.

Cavity wall suitability survey in Craigavon: questions

Which building regulations route applies in Craigavon?

Craigavon is in Northern Ireland, so inserting cavity wall insulation needs a building control application to the council before work starts. We confirm the route in writing on your quote.

Is there VAT on a cavity wall survey in Craigavon?

The survey is free when it is for an install quote. A standalone survey report is not insulation, so it is normally standard-rated for VAT, and the price you are quoted includes it.

How soon can you visit in Craigavon?

We arrange dates when you get in touch. Availability varies through the year, so we give you real dates rather than a promise on the website.

Is my Craigavon home too exposed for cavity insulation?

Parts of County Armagh get some of the heaviest wind-driven rain in the UK, so the survey is stricter and some walls are better left unfilled. The survey records the exposure of each wall before recommending a material, or recommending against filling.

Nearby towns

Book a survey in Craigavon

Free with an install quote. Written result for every wall.