Subsidy for glass insulation in 2025: What you want to know before you start

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Are you about to insulate your home? Then 2025 brings good news. The government is increasing the subsidy amounts for insulation measures, including glass insulation. This increase helps homeowners to make the step to an energy-efficient home financially more attractive.

Are you about to insulate your home? Then 2025 brings good news. The government is increasing the subsidy amounts for insulation measures, including glass insulation . This increase helps homeowners to make the step to an energy-efficient home more financially attractive. In this article we discuss what exactly is changing and how you can benefit from this.

Why subsidy amounts for glass are increasing

The increasing subsidy amounts are part of the national approach to environmentally friendly insulation, which was announced in May 2024. The aim is to encourage homeowners to invest more in sustainable insulation materials. In addition, the government wants to achieve the energy saving targets faster. The changes are mainly aimed at glass and facade insulation, with a clear focus on environmentally friendly solutions.

What will change in 2025 compared to 2024?

The ISDE scheme (Investment subsidy for sustainable energy and energy conservation) remains the most important source of subsidies for insulation measures. In 2025, the amounts will increase significantly, as shown in the table below. Please note: if you combine multiple insulation measures, the subsidy amount will be doubled. This means that it is extra advantageous to combine HR++ glass with roof or cavity wall insulation, for example.

What does this mean to you?

  1. Lower insulation costs
    Thanks to the increased subsidies, you can recoup a large part of the costs for insulation. Triple glazing, for example, will yield as much as €111 per m² in 2025, which means a significant saving for homeowners who want to replace their windows.
  2. Higher savings on the energy bill
    A well-insulated home ensures lower heating costs. Especially in combination with measures such as roof and floor insulation, you can significantly reduce the monthly energy bill.
  3. Environmentally friendly benefits
    With the new standard for environmentally friendly insulation, you contribute to a more sustainable future. Your home will not only become more comfortable, but you will also reduce your ecological footprint.

How do you apply for a subsidy for your glass insulation?

Applications for subsidy can be submitted via the Netherlands Enterprise Agency (RVO) . The process is as follows:

  1. Check which insulation measures are eligible via RVO.nl.
  2. Have the work carried out by a certified installer or contractor .
  3. Collect the invoices and certificates of the installation.
  4. Submit your application via the RVO website. We can also help with this!

Please note that you will only receive a subsidy for insulation that meets the required standards and thicknesses.

Plan your insulation smartly

Now that the subsidy amounts are higher in 2025, it may be smart to request quotes now and prepare your insulation plans. Installers often have a long waiting list, especially if the subsidy pot turns out to be popular.

Want the best quote right away? Contact us!

With these increased subsidies, the perfect time has come to make your home more sustainable. Take the step towards a more comfortable and energy-efficient home!

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Smart options with The Most Sustainable Builder

A national subsidy is available for insulation. If you apply one measure with the ISDE grant, you will get up to 15% of the costs back and even up to 30% if you have two done. We will look at the possibilities with you

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