Wood fibre EWI · Ayrshire
Wood fibre insulation for older homes in Kilmarnock
Looking for wood fibre external wall insulation in Kilmarnock? We survey homes across Kilmarnock and the KA3 area, then give you a fixed written price before any work starts. If your home in Kilmarnock is in a conservation area, we check the council's position on render before suggesting wood fibre EWI.
- Free survey in KA3 and nearby
- Guide price from £150 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Kilmarnock
Postcode, service and a phone number is all we need.
What you get
- Thicker than foam for the same U-value
- Vapour-open and hygroscopic — buffers moisture rather than trapping it
- Often the most suitable EWI where planning allows on older properties
- Made from a renewable material with low embodied carbon
Before we quote in Kilmarnock
As well as Kilmarnock itself, we quote in Irvine, Ayr and Newton Mearns. South West Scotland has stone and harled houses, coastal towns and post-war council housing.
Parts of Ayrshire 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.
For period homes in Kilmarnock, the survey looks closely at existing lime mortars and any cement patching that may trap moisture.
- Postcode district
- KA3
- County or area
- Ayrshire
- Nation
- Scotland
- Nearby
- Irvine, Ayr, Newton Mearns, Paisley
Scotland: planning and regulations
Scottish householder rules mean many Kilmarnock jobs that change the outside of a house need a planning application; we confirm the position before quoting.
Where a building warrant is needed for Kilmarnock work, it's obtained before installation starts, and the quote says who arranges it.
Why do older walls need breathable insulation?
Stone and early brick walls were built with lime mortars and renders that let moisture in and out. Sealing them with impermeable materials can trap water in the wall, leading to damp and frost damage. Wood fibre keeps the build-up open to vapour, and its ability to absorb and release moisture helps the wall stay in balance.
Wood fibre insulation for older homes prices in Kilmarnock
| Item | Guide price | Notes |
|---|---|---|
| Wood fibre + lime render system | £150–£210 per m²0% VAT | Excluding scaffold |
| Cottage, about 90 m² of wall | £15,300–£22,1000% VAT | Including scaffold |
| Lime render only (no insulation) | £78–£132 per m²inc VAT | See lime render |
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. Prices include VAT at 20%.
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.
Wood fibre EWI in Kilmarnock: questions
Is wood fibre worth the extra cost?
On older solid walls the main benefit is moisture safety rather than raw U-value. If the wall needs to breathe, the cheaper option can cost more later.
Is wood fibre insulation fireproof?
No — it's a timber product. It chars rather than flaming readily, but it is combustible, so it's used on low-rise buildings within a tested system and never where non-combustible materials are required.
Does wood fibre need a lime render?
It needs the render specified by the system manufacturer, which is usually lime or mineral based.
Do you cover Kilmarnock?
Yes — we survey and quote wood fibre external wall insulation in Kilmarnock (KA3) and nearby Irvine, Ayr and Newton Mearns, with a fixed written price before any work starts.