Commercial EWI · County Down
Commercial and public building EWI in Newry
Quotes for commercial external wall insulation in Newry list the system, the detailing and the VAT position in writing, so you know exactly what's included. We provide drawings and finish samples for planning applications on Newry commercial buildings.
- Free survey in BT34 and nearby
- Guide price from £110 per m² + scaffold, + VAT
- Fixed written price before work starts
Free survey in Newry
Postcode, service and a phone number is all we need.
What the job covers
- Contract roles under CDM 2015 agreed at the start
- Planning applications supported with drawings and finish samples
- Colour and texture options to suit brand or setting
- Non-combustible systems where use or height requires them

Homes and walls in Newry
We cover Newry and nearby Banbridge, Armagh and Portadown. It's roughly 43 miles from Newry to Bangor (County Down), the largest town in County Down. Northern Ireland has many rendered and pebble-dashed homes, older solid-walled rural houses, and estates built by the Housing Executive.
Exposure to wind-driven rain varies across County Down: 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.
For commercial premises in Newry, we programme the work around opening hours so the building can keep trading.
- Postcode district
- BT34
- County or area
- County Down
- Nation
- Northern Ireland
- Nearby
- Banbridge, Armagh, Portadown, Craigavon
Planning and building control in Northern Ireland
In Northern Ireland, permitted development is set by the 2015 Order; in Newry, changing a house's external appearance, and any work on flats or listed buildings, may need permission, so we check with the council.
Council building control in Northern Ireland checks insulation work of this kind; the quote says how the application is handled.
On taller buildings in Northern Ireland we specify non-combustible mineral wool systems and confirm the classification with building control, in line with Technical Booklet E.
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 Newry
| 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
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 Newry: 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.
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 cover Newry?
Yes — we survey and quote commercial external wall insulation in Newry (BT34) and nearby Banbridge, Armagh and Portadown, with a fixed written price before any work starts.