Internal wall insulation · Greater Glasgow
Internal wall insulation in Renfrew
We quote internal wall insulation for homes in Renfrew (PA4) and nearby Clydebank and Paisley, with guide prices online and a free survey to fix the price. For terraced homes in Renfrew with attractive brick fronts, one approach is to insulate the front internally and the rear externally.
- Free survey in PA4 and nearby
- Guide price from £75 per m² 0% VAT
- Fixed written price before work starts
Free survey in Renfrew
Postcode, service and a phone number is all we need.
What you get
- Needs careful detailing at floor joists, reveals and corners
- Loses roughly 50–100mm per insulated wall
- Sockets, radiators, skirting and coving are moved and refitted
- Keeps the outside of the house exactly as it is
Before we quote in Renfrew
We cover Renfrew and nearby Clydebank, Paisley and Bearsden. Renfrew sits around 5 miles from Glasgow. West Central Scotland has sandstone tenements, interwar and post-war council housing including no-fines and other system-built types, and many harled (roughcast) houses.
Parts of Greater Glasgow fall in the higher wind-driven rain exposure bands, especially coastal and upland sites, so render specification, movement joints and detailing at cills, verges and the base of the wall matter more than usual.
Where a property in Renfrew is in a conservation area or the front elevation must stay unchanged, internal insulation is often the practical route.
- Postcode district
- PA4
- County or area
- Greater Glasgow
- Nation
- Scotland
- Nearby
- Clydebank, Paisley, Bearsden, Glasgow
Scotland: planning and regulations
Internal insulation rarely needs planning permission; listed buildings need consent for internal changes.
Where a building warrant is needed for Renfrew work, it's obtained before installation starts, and the quote says who arranges it.
What are the risks with internal insulation?
Insulating inside makes the masonry colder, so moisture risk rises. Weak points are where floor joists bear into the wall, window reveals and corners. A condensation risk check for the build-up, a continuous vapour control layer where specified, and returning insulation into reveals deal with most of it.
Internal wall insulation prices in Renfrew
| Item | Guide price | Notes |
|---|---|---|
| Insulated plasterboard, supplied and skimmed | £75–£110 per m²0% VAT | |
| Insulated stud wall | £90–£130 per m²0% VAT | |
| Typical bedroom, one external wall | £1,795–£2,9950% VAT | Including making good |
Confirmed by a fixed written quote after survey. 0% VAT: installing insulation in a home is zero-rated until 31 March 2027, so these figures are the total; 5% applies from 1 April 2027.
From enquiry to finished wall
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
Internal wall insulation in Renfrew: questions
What happens to my radiators and sockets?
They're taken off and refitted on the new wall face. Electrical work is done by a qualified electrician.
Can I stay in the house?
Yes, but each room is out of use while it's worked on, typically 3–5 days.
How much room space will I lose?
Usually 50–100mm on each insulated wall, depending on the system.
Do you cover Renfrew?
Yes — we survey and quote internal wall insulation in Renfrew (PA4) and nearby Clydebank, Paisley and Bearsden, with a fixed written price before any work starts.