Estimate your retrofit cost
Select your home type and the upgrades you’re considering. We’ll show typical costs, SEAI grants, and your estimated net price.
Get your estimate + free contractor quotes
Optional, add your details to get matched with SEAI-registered contractors.
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estimated net cost after SEAI grants
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Total before grants
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Total SEAI grants
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Grant covers
UpgradeCostGrant
Cost estimates are based on industry averages for 2026 and vary by property condition, contractor, and location. Always get at least 3 quotes from SEAI-registered providers. Grant figures verified against SEAI.ie (March 2026).
Get free retrofit quotes
We’ll connect you with SEAI-registered One Stop Shop providers and contractors in your area.
First step: Get a BER assessment
A BER confirms which upgrades your home actually needs and whether you qualify for the One Stop Shop route (B3 or lower required).
Book a BER with Homerating.ie →