Hertfordshire · England
Render and insulation in Hertford
From pebble dash and failing render to full external wall insulation, we survey and quote homes and buildings in Hertford.
- Free survey in SG13 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Hertford
Tell us about the property. We reply on working days.
Services
Services in Hertford
External wall insulation
- External wall insulation in Hertford
- EPS insulation in Hertford
- Mineral wool EWI in Hertford
- Wood fibre EWI in Hertford
- Non-traditional houses in Hertford
- Park home insulation in Hertford
- Flats and blocks in Hertford
- Commercial EWI in Hertford
Solid and internal wall insulation
Render finishes
- Insulated render in Hertford
- Silicone render in Hertford
- Monocouche render in Hertford
- Lime render in Hertford
- Brick slip EWI in Hertford
- Acrylic render in Hertford
Re-rendering, repairs and upkeep
Homes and walls in Hertford
Surveys in Hertford also cover the surrounding SG13 district and towns such as Hoddesdon and Welwyn Garden City. Hertford is about 17 miles from Watford.
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 Hertfordshire 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
- SG13
- County or area
- Hertfordshire
- Nation
- England
Approvals in England
Before quoting in Hertford, 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.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Silicone render | From £66 per m² + scaffoldinc VAT | Silicone render on masonry (with base coat + mesh) |
| Covering pebble dash | From £72 per m² + scaffoldinc VAT | Render over sound pebble dash |
| Re-rendering | From £90 per m² + scaffoldinc VAT | Strip and re-render (silicone system) |
| Brick slip finish over insulation | From £185 per m² + scaffold0% VAT | Brick slip EWI |
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
Hertford: questions
Do you cover Hertford?
Yes — we survey and quote in Hertford (SG13) and nearby Hoddesdon, Welwyn Garden City and Hatfield.
How much does external wall insulation cost in Hertford?
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 Hertford?
Before quoting in Hertford, 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.
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.