Survey and quote · West Sussex
EWI and render survey in Horsham
From Horsham to Crawley, we price EWI and render surveys after a measured survey — no guesswork, and no work starts until the price is agreed in writing. If you're comparing quotes in Horsham, the written specification makes it easier to compare like for like.
- Free survey in RH12 and nearby
- Guide price Free survey
- Fixed written price before work starts
Free survey in Horsham
Postcode, service and a phone number is all we need.
Part of every quote
- Fixed written price — no obligation
- System, thickness and finish recommended
- Wall type, condition and any damp identified
- Eaves, cills, reveals and services recorded

Local considerations in Horsham
As well as Horsham itself, we quote in Crawley, Horley and Haywards Heath. It's roughly 7 miles from Horsham to Crawley, the largest town in West Sussex. 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 West Sussex: 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.
For Horsham properties, the survey also confirms whether planning or building control is needed for your address.
- Postcode district
- RH12
- County or area
- West Sussex
- Nation
- England
- Nearby
- Crawley, Horley, Haywards Heath, Burgess Hill
Permissions in England
For a house in Horsham, 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.
Building control applies once more than half of a wall is insulated or re-rendered, or more than a quarter of the whole building envelope, and your written quote says how that's handled.
What happens during the survey?
We measure each elevation, photograph the details that affect the job, check the wall construction and look for damp, cracking and loose render. Ground levels and the damp-proof course are recorded so the system starts in the right place. Eaves depth, window cills, flues, meters, soil pipes, satellite dishes and lights are all noted because each one needs a detail.
EWI and render survey prices in Horsham
| 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 Horsham: questions
Can you quote from photos?
We can give a guide figure from photos and measurements, but a fixed price needs a visit.
Do I need to be home?
Ideally yes, so we can check inside for damp and look at window reveals, but rear and side access is the main thing.
How long does the survey take?
Usually 45–90 minutes for a house. Blocks and commercial buildings take longer.
Do you cover Horsham?
Yes — we survey and quote EWI and render surveys in Horsham (RH12) and nearby Crawley, Horley and Haywards Heath, with a fixed written price before any work starts.