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Dungannon · County Tyrone

Existing insulation and guarantee check in Dungannon

For properties in Dungannon, an insulation and guarantee check starts with a clear price and ends with a written record of what was found and done. 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.

Book an insulation check in Dungannon

Covering Dungannon and the BT71 district. 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 for Dungannon properties

We cover Dungannon and the BT71 postcode district, including nearby Cookstown and Omagh. It is roughly 25 miles east of Omagh.

Where a Dungannon wall shows cold patches or damp, the survey targets those areas first rather than sampling at random. Buyers and sellers in Dungannon 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 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.

For regulations, if cavity wall insulation follows in Dungannon, 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.

How to tell if a house already has cavity insulation

Look for a regular pattern of small patched holes in the mortar joints, often about a metre apart. Check the EPC, which may say 'filled cavity'. Ask the seller for a guarantee. The reliable answer is a borescope check, because patched holes can be from a fill that was later removed and EPCs are sometimes wrong.

What is included in Dungannon

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

Guide prices for Dungannon

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 Dungannon property:

  1. Get in touch

    Online, by phone or WhatsApp.

  2. Your price

    Confirmed in writing before you book.

  3. The visit

    Carried out at an agreed time, with photos of what we find.

  4. Your report

    Plain English, with any follow-on work quoted separately.

Last reviewed 19 October 2026.

Existing insulation and guarantee check in Dungannon: questions

Do you work on rented homes in Dungannon?

Yes. Landlords and agents in Dungannon can book batch visits, and work is arranged around tenants.

Do you cover Dungannon?

Yes. Dungannon and the BT71 postcode district are within our County Tyrone coverage, along with nearby Cookstown and Omagh.

Will you tell me if I do not need any work?

Yes. If the findings show nothing needs doing, or a cheaper fix such as clearing a gutter will do, we say so.

Do you cold-call in Dungannon?

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

Nearby towns

Book an insulation check in Dungannon

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