Do I pay for SEAI works up front, or is the grant taken off?
It depends which route you use. With the individual grants SEAI pays the grant after the work, though a registered contractor can offer you the price net of the grant. With a One Stop Shop the grant is taken off the price up front. And the Warmer Homes Scheme is free, with nothing to pay at all.
Last checked October 2026
The three routes
- Individual grants (attic, walls, windows, solar and so on): you get grant approval first, the work is done and SEAI pays the grant once the work is complete and the payment forms are in. Many people pay the contractor and wait for the grant, but a registered contractor can offer you the price net of the grant if you nominate their bank account on the Request for Payment form. Ask before you sign.
- One Stop Shop: the grant is taken off the price up front, so you only pay the balance. One contractor manages the whole job.
- Warmer Homes Scheme: free. If you qualify on a welfare payment, there is nothing to pay at any stage.
If the up-front cost is the problem
If you want the work done but cannot fund it up front, a One Stop Shop (grant off the price) or the free Warmer Homes Scheme are the routes to look at first. There is also the Home Energy Upgrade Loan, a low-cost, government-backed loan to help fund grant-eligible upgrades.
See the SEAI home energy grants →Checked against the official source on 20 October 2026. Always confirm the details on the official page before applying.
Questions people ask
Do I have to pay for SEAI works before I get the grant?
Not always. SEAI pays the individual grant after the work is done and the forms are in, to you or to your contractor. A registered contractor can offer you the price net of the grant if you nominate their bank account on the payment form. With a One Stop Shop the grant is taken off the price up front.
Is there a way to avoid paying up front?
Yes. A One Stop Shop takes the grant off the price up front, a registered contractor can offer the price net of an individual grant and the Warmer Homes Scheme is completely free for eligible households.
How long does the grant refund take?
SEAI says grant payments currently take 4 to 6 weeks after all the documentation, including the post-works BER, is correctly completed and submitted.
Can I borrow to cover the cost?
Yes. The Home Energy Upgrade Loan is a low-cost, government-backed loan to help fund SEAI grant-eligible upgrades.
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