Mineral wool EWI · Greater Glasgow
Mineral wool external wall insulation in Newton Mearns
If you're planning mineral wool external wall insulation in Newton Mearns, start with a free survey: we measure, check the walls and confirm planning and building control for your address. Older solid-walled homes in Newton Mearns can suit a vapour-open mineral wool build-up better than foam; the survey checks the wall first.
- Free survey in G77 and nearby
- Guide price from £125 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Newton Mearns
Postcode, service and a phone number is all we need.
Part of every quote
- Heavier than EPS, so more fixings and careful handling
- Non-combustible board (typically Euroclass A1 or A2-s1,d0 as part of the system)
- Finished in mineral or silicone render, or brick slip
- Vapour-open, so moisture in solid walls can dry outwards
Before we quote in Newton Mearns
We also cover Paisley and Rutherglen, close to Newton Mearns. Newton Mearns sits around 7 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.
On blocks and taller buildings in Newton Mearns, mineral wool is the default because of the fire guidance for external walls.
- Postcode district
- G77
- County or area
- Greater Glasgow
- Nation
- Scotland
- Nearby
- Paisley, Rutherglen, East Kilbride, Glasgow
Permissions in Scotland
Scottish householder rules mean many Newton Mearns jobs that change the outside of a house need a planning application; we confirm the position before quoting.
Scotland's building standards cover changes to external wall construction; we check whether your job in Newton Mearns needs a warrant.
Scotland restricts combustible cladding on buildings with a storey more than 11 metres above ground, so taller buildings get non-combustible systems.
What about noise?
Dense mineral wool adds mass and absorbs sound, so homes beside main roads or railways often notice a quieter interior, particularly where windows are also upgraded. The improvement depends on the whole wall and windows, so we don't quote decibel figures without testing.
Mineral wool external wall insulation prices in Newton Mearns
| Item | Guide price | Notes |
|---|---|---|
| Mineral wool + mineral or silicone render | £125–£170 per m²0% VAT | Excluding scaffold |
| Mineral wool + brick slip | £195–£260 per m²0% VAT | Heavier slip systems need extra fixings |
| Three-bed semi, full house | £11,800–£20,2000% VAT | 80–100 m² of wall, including scaffold |
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.
How it works
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
Mineral wool EWI in Newton Mearns: questions
Does mineral wool get wet?
It is water-repellent and protected by the render system. Like any insulation it must not be left exposed to rain during installation, so boards are covered and work stops in wet weather.
Is mineral wool better than EPS?
Not always better — different. Mineral wool wins on fire performance, breathability and acoustics; EPS wins on cost, weight and thinner boards for the same U-value. The wall, the building height and your priorities decide it.
Can mineral wool EWI have a brick finish?
Yes. Brick slips can be bonded over mineral wool systems designed for them, with additional fixings for the extra weight.
Do you cover Newton Mearns?
Yes — we survey and quote mineral wool external wall insulation in Newton Mearns (G77) and nearby Paisley, Rutherglen and East Kilbride, with a fixed written price before any work starts.