RetrofitReady is a free information service. We are not affiliated with SEAI or any government body. Grant figures are indicative only and may change without notice. Always verify current rates and eligibility at seai.ie before signing any contract or starting any work. We do not endorse or guarantee any contractor listed on this site.

Community Q&A

Common questions about retrofitting Irish homes — grants, costs, contractors and more.

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Have a question about retrofitting your home?

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Next steps

Check your home →Free personalised grant assessment Grant checker →See which SEAI grants apply to your upgrade Find contractors →SEAI-registered contractors near you Watch out guide →Common retrofit mistakes to avoid

Community Q&A

What SEAI grants are available for homeowners in 2026?

Will a heat pump work in my house?

Is attic insulation worth doing first?

What is the difference between cavity wall and external wall insulation?

How much can I save with solar panels in Ireland?

What does my BER rating mean and why does it matter?

My house was built in the 1960s — where should I start?

How do I choose the right retrofit contractor?

How does the SEAI grant application process work?

Is it worth replacing windows and doors for energy savings?

How much does a heat pump cost to install in Ireland?

Do I need to do a full retrofit to get solar panels?

Next steps