Survey and quote · England
EWI and render survey in Northamptonshire
Get guide prices online, then a free survey and fixed quote for EWI and render surveys in Northamptonshire, including Kettering and Corby. For Northamptonshire properties, the survey also confirms whether planning or building control is needed for your address.
- Free survey and fixed written price
- Guide price Free survey
- Planning and building control checked for England
Free survey in Northamptonshire
Tell us the postcode and what you need.
What the job covers
- System, thickness and finish recommended
- Fixed written price — no obligation
- Planning and Building Regulations position checked
- Measured wall areas and elevations
- Wall type, condition and any damp identified

Homes and walls in Northamptonshire
Housing in the East Midlands includes Victorian terraces in the towns and cities, plenty of inter-war semis and post-war council estates, some of them system-built.
Much of Northamptonshire 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.
For Northamptonshire properties, the survey also confirms whether planning or building control is needed for your address.
- Nation
- England
- Region
- East Midlands
- Towns covered
- Northampton, Kettering, Corby, Wellingborough, Rushden, Daventry
- Guide price
- Free survey
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.
What do I get afterwards?
A written quote listing the system (board, thickness and finish), the detailing included, scaffolding, any repairs found, exclusions, the VAT treatment and the expected programme. Where planning or building control is needed, the quote says so and who handles it.
EWI and render survey prices in Northamptonshire
| Item | Guide price | Notes |
|---|---|---|
| Survey and written quote for installation | Free | No obligation |
| Condition report on existing render or EWI | From £295inc VAT | Written report with photos |
| Measured drawings for planning | From £355inc VAT | Where needed |
Confirmed by a fixed written quote after survey. Prices include VAT at 20%.
From enquiry to finished wall
Tell us about the property
Use the quote tool or form, or call. Photos help.
Free survey
We measure, check the walls and confirm approvals.
Fixed written quote
System, details, access, exclusions and VAT in writing.
Installation
Scheduled for suitable weather, with a clear programme.
Survey and quote in Northamptonshire: questions
How long is the quote valid?
The quote states its validity period, usually 30 days, because material prices change.
Can you quote from photos?
We can give a guide figure from photos and measurements, but a fixed price needs a visit.
How long does the survey take?
Usually 45–90 minutes for a house. Blocks and commercial buildings take longer.
Do you cover all of Northamptonshire?
Yes. We survey and quote EWI and render surveys across Northamptonshire, including Northampton, Kettering, Corby, Wellingborough, Rushden.
Do I need planning permission in England?
For houses, external wall insulation and render are often permitted development where the finish looks similar to the existing walls. We check your address before quoting.