Greater London · England
Render and insulation in Hanworth
External wall insulation, render and repairs in Hanworth, with a free survey and a fixed written price before any work starts.
- Free survey in TW13 and nearby
- Fixed written price before work starts
- Guide prices online
Free survey in Hanworth
Tell us about the property. We reply on working days.
Services
Services in Hanworth
External wall insulation
- External wall insulation in Hanworth
- EPS insulation in Hanworth
- Mineral wool EWI in Hanworth
- Wood fibre EWI in Hanworth
- Non-traditional houses in Hanworth
- Park home insulation in Hanworth
- Flats and blocks in Hanworth
- Commercial EWI in Hanworth
Solid and internal wall insulation
Render finishes
- Insulated render in Hanworth
- Silicone render in Hanworth
- Monocouche render in Hanworth
- Lime render in Hanworth
- Brick slip EWI in Hanworth
- Acrylic render in Hanworth
Re-rendering, repairs and upkeep
Homes and walls in Hanworth
We also cover Feltham and Sunbury-on-Thames, close to Hanworth.
London's housing includes a large stock of Victorian and Edwardian solid-wall terraces, inter-war semis and post-war blocks, and conservation areas cover many streets — so planning is often the first question for external work.
Much of Greater London 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
- TW13
- County or area
- Greater London
- Nation
- England
Approvals in England
Planning in Hanworth 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 |
|---|---|---|
| Internal wall insulation | From £75 per m²0% VAT | Insulated plasterboard, supplied and skimmed |
| Render cleaning and treatment | From £10 per m²inc VAT | Soft wash and biocide |
| Covering pebble dash | From £72 per m² + scaffoldinc VAT | Render over sound pebble dash |
| 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
Hanworth: questions
Do you cover Hanworth?
Yes — we survey and quote in Hanworth (TW13) and nearby Feltham, Sunbury-on-Thames and Hounslow.
How much does external wall insulation cost in Hanworth?
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 Hanworth?
For a house in Hanworth, 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.
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.