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Stratford-upon-Avon · Warwickshire

Damp investigation after cavity insulation in Stratford-upon-Avon

Stratford-upon-Avon homeowners, buyers, landlords and agents can book a damp investigation with the price agreed first. 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.

Book a damp investigation in Stratford-upon-Avon

Covering Stratford-upon-Avon and the CV37 district. Tell us about the property. We confirm the price before you book.

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Damp investigation after cavity insulation for Stratford-upon-Avon properties

Stratford-upon-Avon sits in Warwickshire, around 8 miles south-west of Warwick. We work across the CV37 district, including nearby Warwick, Leamington Spa and Kenilworth.

Defects such as failed pointing, leaking gutters and bridged damp-proof courses are listed and priced separately for Stratford-upon-Avon properties, so you can choose who fixes them. If your Stratford-upon-Avon installation has a guarantee, we check it first; the guarantee route may cover the work.

Every elevation is judged on its own exposure. Much of Warwickshire sits in the more sheltered driving-rain zones of the UK, which widens the choice of fill. Exposed elevations, coastal sites and high ground still get checked wall by wall.

In terms of approvals, if cavity wall insulation follows in Stratford-upon-Avon, filling a cavity is notifiable building work and needs a building notice or competent-person self-certification.

Rules in England

Filling a cavity is notifiable building work and needs a building notice or competent-person self-certification if insulation work follows.

Sources: Planning Portal: cavity wall insulation and building regulations; CIGA: CWISC competent person scheme.

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 Stratford-upon-Avon

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

Guide prices for Stratford-upon-Avon

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 a Stratford-upon-Avon 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 Stratford-upon-Avon: questions

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.

How much does a damp investigation cost in Stratford-upon-Avon?

Guide prices are shown on this page, and the price for your Stratford-upon-Avon property is confirmed before you book.

Do you work on rented homes in Stratford-upon-Avon?

Yes. Landlords and agents in Stratford-upon-Avon can book batch visits, and work is arranged around tenants.

How soon can you visit in Stratford-upon-Avon?

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.

Nearby towns

Book a damp investigation in Stratford-upon-Avon

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