Damp investigation after cavity insulation for Oldham properties
We cover Oldham and the OL1 postcode district, including nearby Failsworth, Ashton-under-Lyne and Droylsden. It is around 6 miles north-east of Manchester.
Defects such as failed pointing, leaking gutters and bridged damp-proof courses are listed and priced separately for Oldham properties, so you can choose who fixes them. We never cold-call in Oldham or anywhere else, and we do not work with doorstep claims companies.
Wind-driven rain is the first thing the surveyor weighs up. Greater Manchester has a mix of moderate and more exposed sites. Hilltop, coastal and west-facing walls take the brunt of wind-driven rain, so the survey records exposure for each elevation before a material is chosen.
In terms of approvals, if cavity wall insulation follows in Oldham, 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.
What you get
Moisture readings, borescope photos at the affected areas, an explanation of the likely cause and the options, from simple repairs to partial or full extraction, each priced.
What is included in Oldham
- Moisture mapping inside
- External defects check
- Cause and options in writing
- Borescope at affected areas
Guide prices for Oldham
| Damp investigation after cavity insulation guide prices | Guide 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.
How it works in Oldham:
Get in touch
Online, by phone or WhatsApp.
Your price
Confirmed in writing before you book.
The visit
Carried out at an agreed time, with photos of what we find.
Your report
Plain English, with any follow-on work quoted separately.