Wood fibre EWI · Somerset
Wood fibre insulation for older homes in Nailsea
Need wood fibre external wall insulation in Nailsea? Tell us about the property and we'll arrange a free survey and a written quote. For period homes in Nailsea, the survey looks closely at existing lime mortars and any cement patching that may trap moisture.
- Free survey in BS48 and nearby
- Guide price from £150 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Nailsea
Postcode, service and a phone number is all we need.
What the job covers
- Often the most suitable EWI where planning allows on older properties
- Made from a renewable material with low embodied carbon
- Thicker than foam for the same U-value
- Compatible with lime renders used on traditional buildings
Local considerations in Nailsea
We also cover Portishead and Clevedon, close to Nailsea. Nailsea is about 18 miles from Bath. The South West has many stone and solid-walled cottages, exposed coastal properties and a share of post-war system-built houses, including types such as the Cornish Unit.
Exposure to wind-driven rain varies across Somerset: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
For older stone and early brick properties in Nailsea, we look at a wood fibre and lime build-up first.
- Postcode district
- BS48
- County or area
- Somerset
- Nation
- England
- Nearby
- Portishead, Clevedon, Kingswood, Weston-super-Mare
England: planning and regulations
Planning in Nailsea follows England's national rules: similar-looking finishes on houses are usually permitted, while flats, commercial premises, conservation areas and streets under an Article 4 direction need an application.
Building control applies once more than half of a wall is insulated or re-rendered, or more than a quarter of the whole building envelope, and your written quote says how that's handled.
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 Nailsea
| 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
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 Nailsea: questions
Does wood fibre need a lime render?
It needs the render specified by the system manufacturer, which is usually lime or mineral based.
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.
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.
Do you cover Nailsea?
Yes — we survey and quote wood fibre external wall insulation in Nailsea (BS48) and nearby Portishead, Clevedon and Kingswood, with a fixed written price before any work starts.