The Warmer Homes Scheme can provide fully funded energy upgrades, which may include attic insulation, for eligible homeowners experiencing energy poverty. Eligibility and the work offered depend on your household circumstances, the property, and an assessment by SEAI or its appointed contractor, so free insulation is not guaranteed for every applicant. You generally apply through SEAI and may need to provide evidence of ownership and receipt of a qualifying social welfare payment. Check the latest criteria on the official SEAI website before applying.