Commercial EWI · Hertfordshire
Commercial and public building EWI in Borehamwood
Homeowners and landlords in Borehamwood can get a free survey and a fixed written quote for commercial external wall insulation, covering WD6 and the surrounding area. Schools and community buildings around Borehamwood are usually phased by elevation, with noisy stages in holidays where possible.
- Free survey in WD6 and nearby
- Guide price from £110 per m² + scaffold, + VAT
- Fixed written price before work starts
Free survey in Borehamwood
Postcode, service and a phone number is all we need.
What's included
- Planning applications supported with drawings and finish samples
- Clear handover file with system documentation
- Colour and texture options to suit brand or setting
- Programmes phased around opening hours and term dates

Borehamwood: walls, weather and approvals
As well as Borehamwood itself, we quote in Barnet, Potters Bar and Watford. Borehamwood is about 5 miles from Watford. The East of England has a mix of post-war estates, inter-war semis and older solid brick and flint cottages, with some system-built council homes on post-war estates.
Much of Hertfordshire 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.
We provide drawings and finish samples for planning applications on Borehamwood commercial buildings.
- Postcode district
- WD6
- County or area
- Hertfordshire
- Nation
- England
- Nearby
- Barnet, Potters Bar, Watford, Finchley
Planning and building control in England
Planning in Borehamwood follows England's national rules: similar-looking finishes on houses are usually permitted, while flats, commercial premises, conservation areas and streets under an Article 4 direction need an application.
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.
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.
Which system suits a commercial building?
The building's height, use (for example, residential or assembly use) and fire strategy shape the choice. Mineral wool systems are typical for multi-storey and public buildings; EPS may suit single-storey units. The system manufacturer's classification is confirmed in writing.
Commercial and public building EWI prices in Borehamwood
| 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.
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.
Commercial EWI in Borehamwood: questions
Can the building stay open during the works?
Usually, yes. The work is phased and the scaffold layout keeps entrances and escape routes clear.
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.
Do you provide a maintenance plan?
Yes — the handover includes the system documents and recommended inspection and cleaning intervals.
Do you cover Borehamwood?
Yes — we survey and quote commercial external wall insulation in Borehamwood (WD6) and nearby Barnet, Potters Bar and Watford, with a fixed written price before any work starts.