Eligibility for support towards floor insulation in Ireland depends on the SEAI scheme, your property’s age and type, and whether the work is completed through an approved contractor or One Stop Shop. Floor insulation may be included in a wider home energy upgrade, while standalone support can depend on the current grant rules and the proposed measures. The Warmer Homes Scheme has separate income and property requirements for households seeking fully funded upgrades. Check the latest criteria on the official SEAI website or ask a registered contractor to assess your home before starting work, as SEAI makes the final decision.