Essex · England
Render and insulation in Chelmsford
External wall insulation, render and repairs in Chelmsford, with a free survey and a fixed written price before any work starts.
- Free survey in CM1 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Chelmsford
Tell us about the property. We reply on working days.
Services
Services in Chelmsford
External wall insulation
- External wall insulation in Chelmsford
- EPS insulation in Chelmsford
- Mineral wool EWI in Chelmsford
- Wood fibre EWI in Chelmsford
- Non-traditional houses in Chelmsford
- Park home insulation in Chelmsford
- Flats and blocks in Chelmsford
- Commercial EWI in Chelmsford
Solid and internal wall insulation
- Solid wall insulation in Chelmsford
- Internal wall insulation in Chelmsford
- Survey and quote in Chelmsford
Render finishes
- Insulated render in Chelmsford
- Silicone render in Chelmsford
- Monocouche render in Chelmsford
- Lime render in Chelmsford
- Brick slip EWI in Chelmsford
- Acrylic render in Chelmsford
Re-rendering, repairs and upkeep
Homes and walls in Chelmsford
As well as Chelmsford itself, we quote in Billericay, Witham and Maldon. Chelmsford 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.
- Postcode district
- CM1
- County or area
- Essex
- Nation
- England
Approvals in England
Planning in Chelmsford 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.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Mineral wool external wall insulation | From £125 per m² + scaffold0% VAT | Mineral wool + mineral or silicone render |
| Park home insulation | From £7,9950% VAT | Single-unit park home |
| Re-rendering | From £90 per m² + scaffoldinc VAT | Strip and re-render (silicone system) |
| Covering pebble dash | From £72 per m² + scaffoldinc VAT | Render over sound pebble dash |
Insulation prices for homes are totals (0% VAT until 31 March 2027); render and repair prices include VAT at 20%. Confirmed in writing after a free survey. Full price guide
Nearby towns
Chelmsford: questions
Do you cover Chelmsford?
Yes — we survey and quote in Chelmsford (CM1) and nearby Billericay, Witham and Maldon.
How much does external wall insulation cost in Chelmsford?
Our guide is £105–£170 per m² depending on the system, plus scaffolding — roughly £10,200–£17,700 for a typical three-bed semi with EPS and silicone render. Installing insulation in a home is zero-rated for VAT until 31 March 2027, so that's the total. A free survey fixes the price.
Do I need planning permission in Chelmsford?
Planning in Chelmsford 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.
Is VAT charged on wall insulation?
Installing wall insulation in homes is zero-rated until 31 March 2027, then 5%, so our insulation prices are totals. Render-only work and repairs carry VAT at 20%, and our prices for them include it.