Wood fibre EWI · Essex
Wood fibre insulation for older homes in Grays
Homeowners and landlords in Grays can get a free survey and a fixed written quote for wood fibre external wall insulation, covering RM17 and the surrounding area. If your home in Grays is in a conservation area, we check the council's position on render before suggesting wood fibre EWI.
- Free survey in RM17 and nearby
- Guide price from £150 per m² + scaffold, 0% VAT
- Fixed written price before work starts
Free survey in Grays
Postcode, service and a phone number is all we need.
Part of every quote
- Compatible with lime renders used on traditional buildings
- Made from a renewable material with low embodied carbon
- Thicker than foam for the same U-value
- Vapour-open and hygroscopic — buffers moisture rather than trapping it
Homes and walls in Grays
Surveys in Grays also cover the surrounding RM17 district and towns such as Gravesend and Dartford. Grays is about 17 miles from Southend-on-Sea. The East of England has a mix of post-war estates, inter-war semis and older solid brick and flint cottages, with some system-built council homes on post-war estates.
Much of Essex sits in the lower wind-driven rain exposure bands, which keeps the choice of finishes wide — though hilltop, coastal and exposed gable walls can still need a tougher specification, so we check the actual site.
For older stone and early brick properties in Grays, we look at a wood fibre and lime build-up first.
- Postcode district
- RM17
- County or area
- Essex
- Nation
- England
- Nearby
- Gravesend, Dartford, Stanford-le-Hope, Hornchurch
Approvals in England
For a house in Grays, external insulation or render is often permitted development if it looks similar to the existing walls; conservation areas, flats, commercial buildings and listed buildings need permission or consent, so we check your address first.
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 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 Grays
| 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
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
Wood fibre EWI in Grays: 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.
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 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.
Do you cover Grays?
Yes — we survey and quote wood fibre external wall insulation in Grays (RM17) and nearby Gravesend, Dartford and Stanford-le-Hope, with a fixed written price before any work starts.