Survey and quote · Greater London
EWI and render survey in Harrow
Homeowners and landlords in Harrow can get a free survey and a fixed written quote for EWI and render surveys, covering HA2 and the surrounding area. For Harrow properties, the survey also confirms whether planning or building control is needed for your address.
- Free survey in HA2 and nearby
- Guide price Free survey
- Fixed written price before work starts
Free survey in Harrow
Postcode, service and a phone number is all we need.
Part of every quote
- Fixed written price — no obligation
- Eaves, cills, reveals and services recorded
- Wall type, condition and any damp identified
- Measured wall areas and elevations

Homes and walls in Harrow
As well as Harrow itself, we quote in Wembley, Northolt and Greenford. 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.
Surveys in Harrow are booked at a time that suits you, with the written quote following afterwards.
- Postcode district
- HA2
- County or area
- Greater London
- Nation
- England
- Nearby
- Wembley, Northolt, Greenford, Ruislip
Planning and building control in England
Before quoting in Harrow, 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.
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.
Is the survey really free?
For installation quotes, yes, with no obligation. Detailed condition reports on existing render or EWI — for example for a purchase, a dispute or a warranty claim — are a separate paid service, priced up front.
EWI and render survey prices in Harrow
| 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 Harrow: questions
How long does the survey take?
Usually 45–90 minutes for a house. Blocks and commercial buildings take longer.
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 is the quote valid?
The quote states its validity period, usually 30 days, because material prices change.
Do you cover Harrow?
Yes — we survey and quote EWI and render surveys in Harrow (HA2) and nearby Wembley, Northolt and Greenford, with a fixed written price before any work starts.