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Inverness · Highlands and Islands

Damp investigation after cavity insulation in Inverness

A damp investigation finds out why an insulated wall is showing damp or mould: rain getting in through defects, bridged or wet fill, debris in the cavity, a breached damp-proof course, or condensation. In Inverness the visit is priced up front, and any follow-on work is quoted separately so you can choose.

Book a damp investigation in Inverness

Covering Inverness and the IV1 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.

Damp investigation after cavity insulation for Inverness properties

We cover Inverness and the IV1 postcode district, including nearby Nairn. Inverness is one of the main towns we cover in the Highlands and Islands.

We never cold-call in Inverness or anywhere else, and we do not work with doorstep claims companies. Damp in an insulated Inverness home is not always the insulation's fault, so the diagnosis comes before any extraction.

Before any material is chosen, exposure is checked. Parts of the Highlands and Islands 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 Inverness, no building warrant is needed for insulation within a wall, but the work must meet the building standards.

Rules in Scotland

No building warrant is needed for insulation within a wall, but the work must meet the building standards if insulation work follows.

Sources: Scottish Government: building work not requiring a warrant (schedule 3).

Common causes we check

Defective pointing, cracked render and porous bricks letting rain in; leaking gutters and downpipes; fill bridging the cavity where mortar droppings or debris have collected; ground levels above the damp-proof course; and condensation from cooking, drying clothes and too little ventilation.

What is included in Inverness

  • External defects check
  • Borescope at affected areas
  • Cause and options in writing
  • Moisture mapping inside

Guide prices for Inverness

Damp investigation after cavity insulation guide prices
Damp investigation after cavity insulation guide pricesGuide price
Damp investigation with borescope£295–£495

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 an Inverness 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.

Damp investigation after cavity insulation in Inverness: questions

Is there VAT on a damp investigation in Inverness?

Damp investigation after cavity insulation is not insulation, so it is normally charged at the standard rate of VAT. The VAT treatment is confirmed on your quote.

Do you work on rented homes in Inverness?

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

What will I get from a damp investigation in Inverness?

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.

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.

Nearby towns

Book a damp investigation in Inverness

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