Cosyfill Insulation - SEAI-approved for Wall Insulation in Limerick

Cosyfill Insulation: Wall Insulation in Limerick

Cosyfill Insulation is an SEAI-registered contractor offering external wall, cavity wall services in Limerick. Listed under the Better Energy Homes scheme, they are eligible to carry out grant-approved wall insulation works for homeowners across Limerick and surrounding areas.

SEAI grants available in Limerick

Homeowners in Limerick can claim SEAI Better Energy Homes grants for cavity wall insulation (grant up to €1,700) and external wall insulation (grant up to €8,000). As an SEAI-registered contractor, Cosyfill Insulation can manage the full grant application on your behalf — meaning the grant is deducted directly from your invoice.

To qualify for the Better Energy Homes grant, your home must have been built and occupied before 2011. There is no income test — the grant is open to all eligible homeowners in Limerick.

Why use an SEAI-approved contractor?

Only SEAI-registered contractors can carry out grant-eligible wall insulation works in Ireland. Using a non-registered contractor means you cannot claim the grant, so checking the SEAI register before commissioning any work is essential. Cosyfill Insulation is listed under the SEAI Better Energy Homes scheme and can manage the full grant process on your behalf.

Areas served

Cosyfill Insulation serves Munster. If you are based in Limerick and want to know whether they cover your area, use the contact details above to get in touch directly.