Wood fibre EWI · Highland
Wood fibre insulation for older homes in Fort William
Wood fibre insulation for older homes in Fort William: free survey, written specification and a fixed price, with the details that keep walls dry planned from the start. If your home in Fort William is in a conservation area, we check the council's position on render before suggesting wood fibre EWI.
- Free survey in PH33
- Guide price from £150 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Fort William
Postcode, service and a phone number is all we need.
What's included
- Often the most suitable EWI where planning allows on older properties
- Made from a renewable material with low embodied carbon
- Compatible with lime renders used on traditional buildings
- Thicker than foam for the same U-value

Before we quote in Fort William
Surveys in Fort William (PH33) are arranged around travel to the wider Highland. The Highlands and Islands have many exposed stone and harled homes, timber-framed houses and scattered rural properties.
Parts of Highland 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 Fort William, the survey looks closely at existing lime mortars and any cement patching that may trap moisture.
- Postcode district
- PH33
- County or area
- Highland
- Nation
- Scotland
Scotland: planning and regulations
Scottish householder rules mean many Fort William 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 Fort William needs a warrant.
What about listed buildings and conservation areas?
EWI on a listed building needs listed building consent and is often refused where the outside appearance matters. In conservation areas, rendering or cladding a house normally needs planning permission. Wood fibre and lime are more likely to be acceptable than foam and acrylic, but the council decides. We check before quoting.
Wood fibre insulation for older homes prices in Fort William
| 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%.
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.
Wood fibre EWI in Fort William: questions
Can wood fibre go on a stone wall?
Yes, after levelling. Rubble stone is often uneven, so a levelling coat or adapted fixing method is used first.
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.
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 Fort William?
Yes — we survey and quote wood fibre external wall insulation in Fort William (PH33); island and remote addresses are surveyed by arrangement, with a fixed written price before any work starts.