Survey and quote · Somerset
EWI and render survey in Portishead
EWI and render survey in Portishead: free survey, written specification and a fixed price, with the details that keep walls dry planned from the start. For Portishead properties, the survey also confirms whether planning or building control is needed for your address.
- Free survey in BS20 and nearby
- Guide price Free survey
- Fixed written price before work starts
Free survey in Portishead
Postcode, service and a phone number is all we need.
Included as standard
- Wall type, condition and any damp identified
- Fixed written price — no obligation
- System, thickness and finish recommended
- Planning and Building Regulations position checked

Homes and walls in Portishead
We cover Portishead and nearby Nailsea, Clevedon and Kingswood. Portishead sits around 19 miles from Bath. The South West has many stone and solid-walled cottages, exposed coastal properties and a share of post-war system-built houses, including types such as the Cornish Unit.
Exposure to wind-driven rain varies across Somerset: 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.
If you're comparing quotes in Portishead, the written specification makes it easier to compare like for like.
- Postcode district
- BS20
- County or area
- Somerset
- Nation
- England
- Nearby
- Nailsea, Clevedon, Kingswood, Mangotsfield
Approvals in England
For a house in Portishead, 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.
Insulating or re-rendering more than half of a wall's area brings in Part L of the Building Regulations, so building control is notified and the wall is upgraded to about 0.30 W/m²K where practical.
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 Portishead
| 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
Get a guide price
Try the online quote tool for a ballpark figure.
Book the survey
A visit at a time that suits you.
Agree the quote
Nothing starts until you've signed the written price.
We do the work
Planned around weather, with you kept informed.
Survey and quote in Portishead: 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.
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.
Do you cover Portishead?
Yes — we survey and quote EWI and render surveys in Portishead (BS20) and nearby Nailsea, Clevedon and Kingswood, with a fixed written price before any work starts.