Loft, cavity and solid-wall insulation — often fully funded for eligible households.
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Loft, cavity and solid-wall insulation — often fully funded for eligible households. Typical cost: £500 – £15,000. Grants and eligibility differ by UK nation and income — pick your town below or use the form to see what applies to you.
Free, no obligation. We match you with vetted MCS-certified local installers.
Possibly. Low-income households on qualifying benefits with a poorer EPC may get free or heavily subsidised insulation through ECO4, the Warm Homes: Local Grant (England), Nest (Wales), or Home Energy Scotland. Eligibility is income- and property-based — check the guide for your nation.
Loft insulation can be a few hundred pounds; cavity wall £500–£1,500; solid-wall insulation £8,000–£15,000. Grants can cover much or all of it for eligible homes.
A well-insulated home needs a smaller, cheaper heat pump and runs it more efficiently. Many grant routes expect insulation first.
In England you can access the Boiler Upgrade Scheme (£7,500 heat pump grant, no income lim…
Scotland does NOT use the Boiler Upgrade Scheme. Instead, Home Energy Scotland offers gran…
In Wales you can access the Boiler Upgrade Scheme (£7,500), 0% VAT, the Smart Export Guara…
Northern Ireland has its own schemes (e.g. the NI Sustainable Energy Programme and Afforda…