Roof and wall insulation
Homes without good insulation cost more to heat up and keep warm. Insulate your roof or attic to reduce heat loss by up to 30%. It's usually the most cost efficient home energy upgrade. The SEAI grant available for attic insulation ranges from €800 - €1,500.
Insulate your external walls to reduce heat loss by up to 35%. Cavity, external and/or internal insulation can be used. The SEAI grant available range from €700 - €8,000.