Areas · England
Render and insulation in Hampshire
External wall insulation, render and repairs across Hampshire, including Southampton, Portsmouth and Basingstoke.
- Free survey and fixed written price
- Planning and building control checked for England
- Guide prices online
Free survey in Hampshire
Tell us about the property. We reply on working days.
Services
Services in Hampshire
External wall insulation
- External wall insulation in Hampshire
- EPS insulation in Hampshire
- Mineral wool EWI in Hampshire
- Wood fibre EWI in Hampshire
- Non-traditional houses in Hampshire
- Park home insulation in Hampshire
- Flats and blocks in Hampshire
- Commercial EWI in Hampshire
Solid and internal wall insulation
- Solid wall insulation in Hampshire
- Internal wall insulation in Hampshire
- Survey and quote in Hampshire
Render finishes
- Insulated render in Hampshire
- Silicone render in Hampshire
- Monocouche render in Hampshire
- Lime render in Hampshire
- Brick slip EWI in Hampshire
- Acrylic render in Hampshire
Re-rendering, repairs and upkeep
Homes and walls in Hampshire
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.
Exposure to wind-driven rain varies across Hampshire: sheltered town streets fare better than walls on high ground or facing the prevailing weather, and the render, beads and cill details are chosen with that in mind.
- Nation
- England
- Region
- South East
- Towns with local pages
- 18
Planning and building control in England
For houses, external wall insulation and render are often permitted development where the finish looks similar to the existing walls. Planning permission is usually needed in conservation areas, National Parks, National Landscapes, the Broads and World Heritage Sites (where cladding a house in stone, artificial stone, pebble dash, render, timber, plastic or tiles isn't permitted development), for flats and maisonettes, for commercial buildings, under an Article 4 direction, or where the look changes noticeably. Listed buildings need listed building consent.
Renovating more than half of a wall's area — insulating it, or stripping and re-rendering it — or more than a quarter of the building's whole external envelope brings in the energy requirements of Part L, so building control needs to be involved and the wall should reach about 0.30 W/m²K where that's technically, functionally and economically feasible.
Typical jobs and guide prices
| Item | Guide price | Notes |
|---|---|---|
| Park home insulation | From £7,9950% VAT | Single-unit park home |
| External wall insulation | From £105 per m² + scaffold0% VAT | EPS system with silicone render |
| Render repairs | From £475inc VAT | Small repairs, single visit |
| Render cleaning and treatment | From £10 per m²inc VAT | Soft wash and biocide |
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
Towns in Hampshire
- Aldershot
- Andover
- Basingstoke
- Bordon
- Eastleigh
- Fareham
- Farnborough
- Fleet
- Gosport
- Havant
- Hythe
- New Milton
- Portsmouth
- Southampton
- Totton
- Waterlooville
- Winchester
- Yateley
Hampshire: questions
Do you work across all of Hampshire?
Yes — we survey and quote across Hampshire, including Southampton, Portsmouth, Basingstoke, Gosport, Waterlooville, Aldershot.
Do I need planning permission for external wall insulation in Hampshire?
For a house in Hampshire, 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.
Are there grants for wall insulation in England?
ECO4 runs until 31 December 2026 for eligible households, and some councils run Warm Homes: Local Grant schemes. The Warm Homes Plan sets out further grants and low-interest loans being introduced in phases.