Record amounts of subsidy in 2025! Get up to 70% of your costs back - take advantage of a subsidy!
Did you know that you can cover part of your costs with an Investment in Sustainable Energy (ISDE) subsidy? In 2025, you will receive a subsidy of up to 70% reimbursement under this program. Remember that you are only eligible if you implement at least two sustainability measures in a year. For HR++ glass, the subsidy is €111.00 per square meter, with a minimum of 3 square meters.
Receive a sustainable energy grant!
Higher grant amounts for insulation measures
- The subsidy amount for triple glazing will increase from €65.50 to €111 per m2.
- The subsidy amount for HR++ glass will increase from €23 to €25 per m2.
- The subsidy amount for HR++ glass for monuments will increase from €42.50 to €46 per m2.
- The subsidy amounts for cavity wall, façade, and roof insulation will increase by €1.25 per m2. With this change, the government is addressing the costs homeowners incur for nature-friendly insulation. With the national approach to nature-friendly insulation announced in May 2024, nature-friendly insulation will become the standard.
The amounts for insulation double if you apply for multiple (insulation) measures.
From now on apply for 2 grants for glass insulation
Homeowners can now apply for 2 subsidies for glass insulation. This can be done within 24 months of having the 1st glass insulation measure performed. This widening meets the desire of many homeowners to make their homes more sustainable with insulating glass at multiple times. Glass insulation includes Triple and HR++ glass, as well as frame panels and insulating doors.
Grant also for smaller homes
The minimum surface area for glass insulation measures will decrease from 8 m2 to 3 m2. This means that smaller homes will also be eligible for subsidies.
Extra benefit?
Combine with other energy-saving measures and receive €222/m2
FINANCING
Grants for Window Installation
Learn about the various financial support opportunities available for window installation and get our help in taking advantage of these sources. We provide information on programs, grants and other forms of support.
FREE
Are you planning to replace your windows, but worried about the cost?
Don't worry! Here are some financing options to help you cover the costs:
OPINIONS
Customer reviews
See what our customers are saying about us
Contact us
OUR BLOG
News
Would you like to take a look behind the scenes and see what our work looks like from the inside?
Our blog is a place where we introduce you to our passion, describe realizations and share useful tips.