Commercial EWI · Greater Manchester
Commercial and public building EWI in Altrincham
If you're planning commercial external wall insulation in Altrincham, start with a free survey: we measure, check the walls and confirm planning and building control for your address. Schools and community buildings around Altrincham are usually phased by elevation, with noisy stages in holidays where possible.
- Free survey in WA14 and nearby
- Guide price from £110 per m² + scaffold, + VAT
- Fixed written price before work starts
Free survey in Altrincham
Postcode, service and a phone number is all we need.
What the job covers
- Planning applications supported with drawings and finish samples
- Programmes phased around opening hours and term dates
- Clear handover file with system documentation
- Colour and texture options to suit brand or setting
Local considerations in Altrincham
We also cover Sale and Urmston, close to Altrincham. It's roughly 8 miles from Altrincham to Manchester, the largest town in Greater Manchester. The North West has one of the largest stocks of pre-1919 solid-wall terraces in England, alongside Pennine stone houses and post-war estates.
Exposure to wind-driven rain varies across Greater Manchester: 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.
We provide drawings and finish samples for planning applications on Altrincham commercial buildings.
- Postcode district
- WA14
- County or area
- Greater Manchester
- Nation
- England
- Nearby
- Sale, Urmston, Stretford, Wilmslow
Planning and building control in England
Before quoting in Altrincham, 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.
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.
Does commercial EWI need planning permission?
Generally yes — permitted development rights for external wall changes are written for houses. Applications need elevations showing the projection, finish and colours, and details at eaves and openings.
Commercial and public building EWI prices in Altrincham
| 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.
How it works
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 Altrincham: questions
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 handle the planning application?
We provide the technical information, drawings and samples an application needs; your agent or our designer can submit it.
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 cover Altrincham?
Yes — we survey and quote commercial external wall insulation in Altrincham (WA14) and nearby Sale, Urmston and Stretford, with a fixed written price before any work starts.