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Insulation: attic, walls, floors funded
Insulation is the best-supported work. We calculate MaPrimeRénov' + CEE and connect you with a certified craftsman.
Attic, walls, floors: all supportedMaPrimeRénov' + CEE combinedCertified craftsman, free quote
Estimate my insulation grants →
Often the highest-return work
Official data, updated daily
3177 grants tracked
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Explore all grants →Grants used
The grants this project unlocks
MaPrimeRénov' (home energy renovation grant)
State grant to finance the energy renovation of your home.
From ~€1,000 to ~€70,000 depending on income and pathway
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CEE — Energy savings bonuses (Energy Savings Certificates)
Bonuses paid by energy suppliers for your energy-saving works.
Varies by works; 'Coup de pouce' top-ups for low-income households
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Eco-PTZ (zero-interest renovation loan)
Interest-free loan up to €50,000 to fund energy renovation.
Up to €50,000 at 0% interest, over up to 20 years
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How it works
1. You answer
Three questions about your project, in 30 seconds.
2. We calculate
We map every combinable grant and your remaining cost.
3. We connect you
With a matching professional, free and with no commitment.