Do you want to insulate your home and save on energy costs? In 2025, you can benefit from attractive subsidies for facade insulation. Here is a summary of the key points:
- ISDE subsidy: €20.25 per m² (extra €6/m² for biobased materials).
- Municipal subsidies: Depending on your municipality, additional benefits may apply.
- VAT discount: Only 9% VAT on labor costs for homes older than 2 years.
- Conditions: Minimum 10 m², Rd-value ≥ 3.5 m²K/W, installation by a certified company.
With these arrangements, you can save up to 30% on energy costs and recoup the investment quicker. Combine subsidies and smart insulation measures for maximum benefit. Ensure your application is complete with invoices, photos, and certificates.
Want to know more about the costs, conditions, and tips? Read on!
Subsidies and Financial Schemes for Facade Insulation
ISDE subsidy
With the ISDE subsidy scheme in 2025, homeowners can receive a compensation of €20.25 per m² for facade insulation. Are you using biobased materials? Then this amount can increase to €26.25 per m². The subsidy ranges from €202.50 (for 10 m²) to €4,442.50 (for 170 m²). For biobased materials, another €6 per m² is added.
Municipal subsidies
In addition to the national ISDE subsidy, many municipalities offer additional schemes. This can be a great opportunity to secure extra benefits.
| Subsidy Level | Application Location | Key Characteristics |
|---|---|---|
| National (ISDE) | RVO website | €20.25/m², minimum 10 m² |
| Municipal | Municipal website | Amount varies by municipality |
| Biobased bonus | RVO website | Extra €6/m² |
Combining municipal subsidies with the ISDE scheme can significantly increase your total savings.
Extra financial advantages
Do you have a house that is older than two years? Then you pay only 9% VAT on labor costs instead of the normal rate of 21%. This arrangement makes the investment in facade insulation even more attractive and contributes to a quicker return. Later in the article, we will discuss the exact numbers.
Subsidy Conditions and Requirements
Material and Technical Requirements
For facade insulation in 2025, the following requirements apply:
| Technical Requirement | Required |
|---|---|
| Type of insulation | Cavity wall or external façade |
In addition to these technical requirements, the implementation must meet specific conditions.
Requirements for Certified Installers
The installation must be performed by an installer recognized by the RVO and compliant with the applicable industry standards. This certification requirement explains why installation costs often turn out higher in the previously mentioned examples.
An RVO recognition ensures that the installer has the correct knowledge and skills to properly apply facade insulation.
Required Documentation for Application
To successfully submit a subsidy application, you need the following documents:
| Document | Details |
|---|---|
| Invoices | From a certified installer |
| Photos | Before, during, and after installation |
| Technical specifications | Material specifications with Rd-value |
| Proof of certification | Copy of the certificate |
With these documents in order, you can learn in the next part how to make the most of the subsidy benefit.
Maximizing Subsidy Benefits
Smart Combinations of Insulation Measures
By combining multiple insulation measures, you can significantly increase your subsidy amount. In addition to the ability to combine municipal subsidies with the ISDE, adding extra measures offers a bonus of 30% over the total subsidy amount. This makes combining not only attractive but also financially beneficial.
Choose the Right Time for Your Project
Good timing is essential for a successful subsidy application. Keep these three important points in mind:
- Submit your application within 24 months after completion of the project.
- Start immediately after selecting a certified installer.
- Plan your activities preferably in spring or autumn.
This planning aligns with the previously discussed document requirements and helps ensure your application proceeds smoothly.
Practical Tips for a Successful Application
"It is crucial to carefully prepare all documentation before the work begins. This prevents delays in the subsidy application and maximizes the chance of approval."
With good preparation, you increase your chances of a successful application. Make sure you do the following:
- Collect all technical specifications of the insulation materials in advance.
- Take clear photos of each phase of the project as required for the application.
- Keep invoices and payment proofs in a safe place.
- Verify that your installer is RVO certified.
With these steps, you are well-prepared and can maximize your subsidy application.
Cost-Benefit Analysis of Facade Insulation
When insulating facades, there are direct financial benefits involved. Below is an overview of the costs and potential savings:
Costs and Savings
The costs for facade insulation average between €50 and €150 per square meter. This depends on factors such as the selected material, the complexity of the job, and the size of the surface:
- Cavity wall insulation: €50-€70/m² (popular choice)
- External wall insulation: €100-€150/m² (including finishing)
- Internal wall insulation: €70-€100/m² (excluding finishing)
The savings on energy costs range between 10% and 30%. This depends on how well the house is already insulated, the quality of the materials used, how precisely the installation was performed, and regional weather conditions in the Netherlands.
Payback Period with Subsidies
"The combination of energy savings and subsidies makes facade insulation one of the most profitable sustainability measures for homeowners."
An example calculation for an average home:
| Post | Amount |
|---|---|
| Facade area | 100 m² |
| Total costs (€70/m²) | €7,000 |
| ISDE subsidy (see chapter 2.1) | €2,025 |
| Net investment | €4,975 |
| Annual savings | €300 - €900 |
With these figures, the payback period averages between 5 and 15 years. By choosing an RVO-certified installer, you ensure both compliance with subsidy requirements and optimal insulation performance, with a minimum Rd-value of 3.5 m²K/W.
These financial insights provide homeowners with a clear basis to consider further steps.
Conclusion and Next Steps for Homeowners
Important Points
- ISDE basic amount: €20.25/m² (+€6/m² for biobased materials)
- Maximum subsidy area: 170 m²
- Additional discount: When combining multiple insulation measures
This information aligns with the previously discussed subsidy conditions and documentation requirements. Insulating your facade can lead to immediate lower energy costs and a more sustainable home.
How Bricknest Supports
For homeowners needing assistance with these steps, Bricknest offers comprehensive support. They handle the entire process and provide:
- Full guidance through an easy-to-use digital platform
- Independent quality control throughout the entire process
- Help with subsidy applications, including all necessary documentation
With Bricknest, you work with an experienced partner who ensures everything goes smoothly. From technical details to meeting subsidy requirements: they handle it. Moreover, their digital platform always provides insight into your project's progress and ensures all necessary documents are collected correctly and on time.
FAQs
Below are answers to some frequently asked questions about the discussed topics:
How much subsidy is available for facade insulation in 2025?
The ISDE subsidy for facade insulation in 2025 amounts to €20.25 per m². Are you using biobased materials? Then you get an extra bonus of €6.00 per m².
When should I apply for the subsidy?
You must apply for the subsidy within 24 months after the completion of the project. Make sure you have all the necessary documentation, such as invoices, photos, and certificates.
What technical requirements must the insulation meet?
The insulation must meet a minimum Rd-value of 3.5 m²K/W. More technical details can be found in chapter 3.
Can I combine different subsidies?
Yes, it is possible to combine the ISDE subsidy with municipal subsidies. Additionally, you can achieve extra benefits by using biobased materials. Note that each scheme has its own conditions. See chapter 3 and the chapter 'Smart Combinations of Insulation Measures' for more information on combination strategies.
