Rosewood Rendering
The Rosewoods Rendering team in front of a freshly rendered home

External Wall Insulation Cost Guide (Yorkshire 2026)

What EWI costs on Yorkshire homes and how quickly it pays back.
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Typical costs

EWI typically costs £110–£180 per square metre including render finish. A mid-terrace may be £9,000–£14,000; a detached home £18,000–£30,000.

Savings

Solid-wall homes can save several hundred pounds a year on heating and often gain one or two EPC bands.

Funding

Grant schemes change often; we help Yorkshire homeowners check current eligibility.

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