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County Tyrone · Northern Ireland

Existing insulation and guarantee check in County Tyrone

Existing insulation and guarantee check is available throughout County Tyrone, from Omagh to Dungannon and Cookstown, with the price agreed first. An existing insulation check tells you whether a cavity is filled, what with, whether it looks dry and intact, and how to trace any guarantee.

Old cavity insulation drill holes, filled with mortar, spaced across a brick wall

Book an insulation check in County Tyrone

Tell us about the property. We confirm the price before you book.

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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.

Existing insulation and guarantee check across County Tyrone

We cover 4 towns in County Tyrone: Omagh, Dungannon, Cookstown and Strabane.

Wind-driven rain is the first thing the surveyor weighs up. Parts of County Tyrone 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.

The written result for your County Tyrone property is plain English: what we found, what it means and what, if anything, to do next. Every inspection point in County Tyrone is photographed and logged, so you have a record to show a buyer, lender or contractor.

Building control in Northern Ireland

In Northern Ireland, inserting insulation into an existing cavity wall needs a building control application to your council before the work. We make sure the application route is agreed and confirmed in writing before any drilling starts.

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

Tracing a guarantee

Many cavity fills carry a 25-year guarantee from the Cavity Insulation Guarantee Agency (CIGA). CIGA can confirm whether a property is covered and can issue a duplicate guarantee for a fee; at the time of writing that fee is £60 including VAT, and proof of ownership is required.

What is included

  • Borescope checks
  • Visual check of walls and patched holes
  • Damp signs inside and out
  • Guidance on tracing a guarantee
  • Short written report

Existing insulation and guarantee check prices in County Tyrone

Existing insulation and guarantee check guide prices
Existing insulation and guarantee check guide pricesGuide price
Existing insulation and guarantee check£145–£245

This work is not insulation, so it is normally standard-rated for VAT. Guide prices include VAT where it applies. 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 County Tyrone property:

  1. Tell us what is happening

    Postcode, property type and what you have noticed.

  2. Price agreed first

    We confirm the price before anyone visits.

  3. Visit and checks

    Photos and readings at the areas that matter.

  4. Findings in writing

    What we found and the options, each priced separately.

Last reviewed 19 October 2026.

Existing insulation and guarantee check in County Tyrone: questions

Do you cover all of County Tyrone?

Yes. We cover 4 towns across County Tyrone, including Omagh, Dungannon, Cookstown and Strabane, and the villages around them. Island and remote addresses are surveyed by arrangement.

Is there VAT on an insulation and guarantee check in County Tyrone?

Existing insulation and guarantee check is not insulation, so it is normally charged at the standard rate of VAT. The VAT treatment is confirmed on your quote.

How much does an insulation and guarantee check cost in County Tyrone?

Guide prices are shown on this page, and the price for your County Tyrone property is confirmed before you book.

What will I get from an insulation and guarantee check in County Tyrone?

A visit at an agreed price, photos of what we find, and a written summary in plain English. Any follow-on work is priced separately so you can choose who does it.

Existing insulation and guarantee check in nearby areas

Book an insulation check in County Tyrone

Priced before you book. Findings in writing. No cold calls.