Existing insulation and guarantee check for Renfrew properties
Our Renfrewshire and Inverclyde coverage takes in Renfrew (PA4) and nearby Paisley, Newton Mearns and Greenock. It is around 3 miles north-east of Paisley.
A survey in Renfrew gives you facts before anyone drills: what the wall is, what is in the cavity and whether it is sound. Every inspection point in Renfrew is photographed and logged, so you have a record to show a buyer, lender or contractor.
Before any material is chosen, exposure is checked. Parts of Renfrewshire and Inverclyde 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 Renfrew, 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).
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 Renfrew
- Short written report
- Visual check of walls and patched holes
- Guidance on tracing a guarantee
- Damp signs inside and out
Guide prices for Renfrew
| Existing insulation and guarantee check guide prices | Guide 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.
The steps for an insulation and guarantee check in Renfrew:
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.