Commercial EWI · Kent
Commercial and public building EWI in Dover
From Dover to Folkestone, we price commercial external wall insulation after a measured survey — no guesswork, and no work starts until the price is agreed in writing. We provide drawings and finish samples for planning applications on Dover commercial buildings.
- Free survey in CT16 and nearby
- Guide price from £110 per m² + scaffold, + VAT
- Fixed written price before work starts
Free survey in Dover
Postcode, service and a phone number is all we need.
What the job covers
- Non-combustible systems where use or height requires them
- Contract roles under CDM 2015 agreed at the start
- Colour and texture options to suit brand or setting
- Programmes phased around opening hours and term dates
Before we quote in Dover
As well as Dover itself, we quote in Folkestone, Deal and Canterbury. It's roughly 36 miles from Dover to Maidstone, the largest town in Kent. 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.
Much of Kent 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.
Schools and community buildings around Dover are usually phased by elevation, with noisy stages in holidays where possible.
- Postcode district
- CT16
- County or area
- Kent
- Nation
- England
- Nearby
- Folkestone, Deal, Canterbury, Ramsgate
Approvals in England
For a house in Dover, 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.
On residential buildings with a storey 11 metres or more above ground, guidance points to non-combustible external wall materials, and combustible materials are banned in relevant buildings 18 metres and over, so we specify mineral wool systems there.
How is the work programmed?
Work is split by elevation so entrances and fire exits stay usable. For schools, noisy and access-heavy stages are planned around holidays where possible. Health and safety duties under CDM 2015 are agreed at the start, including who acts as principal contractor.
Commercial and public building EWI prices in Dover
| Item | Guide price | Notes |
|---|---|---|
| Insulated render system | £110–£200 per m²+ VAT | Priced on survey |
| Render refurbishment without insulation | £55–£95 per m²+ VAT | Silicone or mineral |
| Access and scaffold | Per building | Includes edge protection |
Confirmed by a fixed written quote after survey. Business prices shown before VAT, which is added at 20%. Buildings used solely for a relevant charitable purpose can qualify for 0% on insulation.
What happens next
Enquiry
Send your postcode and a few details.
Measured survey
Walls, damp, eaves, cills and services recorded.
Written price
A fixed price with the specification attached.
Work and handover
Installed, inspected and documents handed over.
Commercial EWI in Dover: questions
Do you handle the planning application?
We provide the technical information, drawings and samples an application needs; your agent or our designer can submit it.
Is VAT 0% on commercial insulation?
Usually not. The zero rate covers insulation installed in residential accommodation and, since 1 February 2024, buildings used solely for a relevant charitable purpose, such as many charity-run village halls. Other commercial work is standard-rated.
Do you provide a maintenance plan?
Yes — the handover includes the system documents and recommended inspection and cleaning intervals.
Do you cover Dover?
Yes — we survey and quote commercial external wall insulation in Dover (CT16) and nearby Folkestone, Deal and Canterbury, with a fixed written price before any work starts.