Brick slip external wall insulation in Ely
Homeowners in Ely look at brick slip external wall insulation for warmer rooms, lower heat loss and a new exterior in one job. Here is how it works, what it costs and which England rules apply.
What is brick slip external wall insulation?
Brick slip external wall insulation is an EWI system finished with 10–20mm thick clay brick slips, bonded with adhesive onto a reinforced basecoat over the insulation and then pointed. Corner slips return around external corners so the finish reads as solid brickwork.
Brick slip EWI around Ely
Ely is in the CB7 postcode district, about 25 miles from Peterborough. 6 other towns we cover are within 25 miles.
Our Ely surveys cover the CB7 district and the surrounding area, including Newmarket, March and Cambridge.
Most EWI failures start at the edges rather than the middle of a wall, so the quote for your Ely home sets out how each detail will be built.
Brick slip EWI near Ely: Newmarket (12 miles), March (13 miles), Cambridge (15 miles), Wisbech (19 miles), Huntingdon (20 miles), Thetford (21 miles).
Cost in Ely
Guide prices for brick slip external wall insulation in Ely run from about £185 to £265 per square metre installed, slips and pointing included; scaffolding priced per house, with VAT at 0% on homes until 31 March 2027.
Whole-house prices include standard scaffolding, beads, sills and refitting services; unusual access, footpath licences and wall repairs are quoted separately.
Key facts
- Finish
- Real clay brick slips, 10–20mm
- Insulation underneath
- EPS or mineral wool, as certified
- Weight
- Heavier than render; anchor pattern checked
Why choose it
- Keeps a real brick appearance
- Often an easier route through planning than render on brick streets
- Can mix with render on side and rear walls to manage cost
Why is a brick slip finish more expensive?
Slips are a material cost on their own, they are laid by hand course by course, corners need special pieces, and the whole face is pointed. Expect brick slip finishes to cost noticeably more per square metre than render.
More services in Ely
- EWI installation
- Wood fibre EWI
- Silicone render finish
- Solid wall insulation
- Non-traditional houses
- Flats & low-rise blocks
- EWI for landlords
- Failed EWI remediation
Rules that apply in Ely
- Funding
- Low-income households in homes rated below EPC C can apply for Warm Homes: Local Grant where their council is taking part. The Great British Insulation Scheme closed on 31 March 2026, and ECO4 closes on 31 December 2026; its final months are for finishing and putting right existing work. Grant schemes use their own approved installers, so check a scheme's installer rules before booking; 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.
Brick slip EWI in Ely: questions
How much should I budget for brick slip external wall insulation in Ely?
Budget around £185–£265 per square metre of wall for the system and finish, plus scaffolding priced per house. The survey measures your walls in Ely and fixes the total in writing.
Is VAT charged on brick slip external wall insulation in Ely?
Not on installing insulation in a home at the moment: that's zero-rated until 31 March 2027, after which the rate is due to be 5%. Work on commercial buildings is standard-rated.
Do you cover Newmarket as well as Ely?
Yes. From Ely we also cover Newmarket, March and Cambridge, and the rest of Cambridgeshire.
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