External wall insulation in Portadown
We cover Portadown and nearby Craigavon for external wall insulation, with the survey, system choice, building control and finish all set out in one written quote.
Homes in and around Portadown
Portadown is in the BT62 postcode district, about 3 miles from Craigavon. 6 other towns we cover are within 25 miles.
From Portadown we also cover Craigavon (3 miles away), Banbridge (8 miles) and Armagh (10 miles).
Whatever the exposure of your street, the details at sills, eaves and the base of the wall are what keep an EWI system dry, and we draw them before work starts.
Nearby towns we cover: Craigavon (3 miles), Banbridge (8 miles), Armagh (10 miles), Dungannon (14 miles), Newry (17 miles), Lisburn (18 miles).
External wall insulation prices in Portadown
Guide prices for external wall insulation in Portadown run from about £109 to £175 per square metre installed, depending on system and finish; scaffolding priced per house, with VAT at 0% on homes until 31 March 2027.
The final figure depends on wall area, the number of windows and doors, the finish and how much work the roofline, sills and services need.
Popular services in Portadown
- EWI installation
- Phenolic EWI
- Brick slip EWI
- Insulated cladding
- Insulating lime render
- Mineral & silicate render
- Terraced house EWI
- Detached house EWI
- EWI repairs
- Failed EWI remediation
- All 24 services
Rules that apply in Portadown
- Funding
- The Affordable Warmth Scheme, delivered through councils for the Housing Executive, helps owner-occupiers and private tenants with household income under £23,000, with grants up to £10,000 where solid wall insulation is needed. Approval must be in writing before work starts, and the council arranges the work through its own process. Our quotes are for privately funded work unless we confirm otherwise in writing. Grants guide
- VAT
- Installing insulation in a home is zero-rated for VAT until 31 March 2027, then 5%.
Checked October 2026. Rules change, so we confirm them for your address at survey.
External wall insulation in Portadown: questions
How much should I budget for external wall insulation in Portadown?
Budget around £109–£175 per square metre of wall for the system and finish, plus scaffolding priced per house. The survey measures your walls in Portadown and fixes the total in writing.
Do you cover Craigavon as well as Portadown?
Yes. From Portadown we also cover Craigavon, Banbridge and Armagh, and the rest of County Armagh.
Which EWI system suits homes in Portadown?
It depends on the walls. Most brick houses in Portadown suit EPS with silicone render; older stone or lime-built walls suit wood fibre or insulating lime render; and blocks need mineral wool. The free survey recommends one and explains why.