Eligible homeowners may receive attic insulation at no charge through the SEAI Warmer Homes Scheme, so they might not have to pay the usual installation cost. However, free work is not automatic: SEAI assesses the household, property and available upgrade measures before confirming support. The final decision, including whether attic insulation is suitable, rests with SEAI and the appointed contractor. Check the current eligibility rules on the official SEAI website, as requirements and available measures can change.