You will generally need proof of your qualifying social welfare payment, proof of identity and address, and evidence that you own and live in the property. SEAI or its appointed contractor may also ask for property details, such as the home’s age, BER information or documents confirming ownership. The exact paperwork can vary depending on your circumstances and the upgrade proposed. Check the current requirements on SEAI’s official Warmer Homes Scheme page before applying, as eligibility and document checks are decided by SEAI.