Wood fibre EWI · Isle of Wight
Wood fibre insulation for older homes in Sandown
Quotes for wood fibre external wall insulation in Sandown list the system, the detailing and the VAT position in writing, so you know exactly what's included. If your home in Sandown is in a conservation area, we check the council's position on render before suggesting wood fibre EWI.
- Free survey in PO36 and nearby
- Guide price from £150 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Sandown
Postcode, service and a phone number is all we need.
What the job covers
- Made from a renewable material with low embodied carbon
- Compatible with lime renders used on traditional buildings
- High density gives good protection from summer heat
- Thicker than foam for the same U-value
What we look for in Sandown
Surveys in Sandown also cover the surrounding PO36 district and towns such as Ryde and Newport (Isle of Wight). Sandown is about 5 miles from Ryde. Homes across the South East range from inter-war semis and post-war estates, which are mostly cavity-walled, to older solid-walled cottages and Victorian town terraces.
Exposure to wind-driven rain varies across Isle of Wight: 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 period homes in Sandown, the survey looks closely at existing lime mortars and any cement patching that may trap moisture.
- Postcode district
- PO36
- County or area
- Isle of Wight
- Nation
- England
- Nearby
- Ryde, Newport (Isle of Wight), Cowes, Gosport
England: planning and regulations
Before quoting in Sandown, we check whether the property is in a conservation area, under an Article 4 direction or listed, because that decides whether changing the outside needs planning permission.
If the work covers more than half of a wall, or a quarter of the building's whole envelope, it counts as renovating a thermal element, with a target of about 0.30 W/m²K where feasible.
What finish goes over wood fibre?
A lime-based or mineral render designed for the system, applied over a reinforcing base coat. Lime finishes give the softer, slightly irregular texture that suits cottages and older terraces.
Wood fibre insulation for older homes prices in Sandown
| 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%.
What happens next
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 Sandown: questions
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.
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 Sandown?
Yes — we survey and quote wood fibre external wall insulation in Sandown (PO36) and nearby Ryde, Newport (Isle of Wight) and Cowes, with a fixed written price before any work starts.