Kent · England
Render and insulation in Sevenoaks
From pebble dash and failing render to full external wall insulation, we survey and quote homes and buildings in Sevenoaks.
- Free survey in TN13 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Sevenoaks
Tell us about the property. We reply on working days.
Services
Services in Sevenoaks
External wall insulation
- External wall insulation in Sevenoaks
- EPS insulation in Sevenoaks
- Mineral wool EWI in Sevenoaks
- Wood fibre EWI in Sevenoaks
- Non-traditional houses in Sevenoaks
- Park home insulation in Sevenoaks
- Flats and blocks in Sevenoaks
- Commercial EWI in Sevenoaks
Solid and internal wall insulation
- Solid wall insulation in Sevenoaks
- Internal wall insulation in Sevenoaks
- Survey and quote in Sevenoaks
Render finishes
- Insulated render in Sevenoaks
- Silicone render in Sevenoaks
- Monocouche render in Sevenoaks
- Lime render in Sevenoaks
- Brick slip EWI in Sevenoaks
- Acrylic render in Sevenoaks
Re-rendering, repairs and upkeep
Homes and walls in Sevenoaks
As well as Sevenoaks itself, we quote in Tonbridge, Swanley and Tunbridge Wells. Sevenoaks is about 14 miles from Maidstone.
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.
Much of Kent 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
- TN13
- County or area
- Kent
- Nation
- England
Approvals in England
Planning in Sevenoaks 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.
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 |
|---|---|---|
| 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) |
| Monocouche render | From £54 per m² + scaffoldinc VAT | Monocouche on blockwork |
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
Sevenoaks: questions
Do you cover Sevenoaks?
Yes — we survey and quote in Sevenoaks (TN13) and nearby Tonbridge, Swanley and Tunbridge Wells.
How much does external wall insulation cost in Sevenoaks?
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 Sevenoaks?
Before quoting in Sevenoaks, 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.