What is an energy label?
You've probably seen it before, one of those colorful labels with a letter on it, somewhere between A and G. They often stick this on household appliances, but houses get one of these labels, too. We're talking about an energy label, and it shows how energy efficient a house is. The less energy your house uses, the better the energy label. For example, a house with energy label A uses much less energy than a house with label G. This not only affects your energy costs, but also the value of your home.
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What energy labels are there and what do they mean for your home?
Energy labels are graded from A (energy efficient) to G (energy inefficient). Below, we explain what each label means and what you can do to improve your energy label.
Energy label A or higher
A house with energy label A is considered very energy efficient. It means the property has excellent insulation and smart energy systems like solar panels, a heat pump or efficient hot water installations. As a result, the house uses less electricity and gas. This is great for your wallet and better for the environment. Houses with energy label A typically have the lowest energy costs and higher property value. They also perform better in energy performance assessments compared to homes with lower ratings like label C or D.
Can you go higher than energy label A? Yes, you can. There are energy labels such as A+, A++ and even A++++ that show how extremely energy efficient a house can be. This means that your house performs even better in terms of energy efficiency and sustainability:
- Energy label A+: houses with this energy label feature additional energy-saving measures, such as thicker insulation or more efficient heating systems. The property energy consumption here is between 75 and 105 kWh per square meter per year.
- Energy label A++: this label shows that your energy performance is even better, with energy consumption between 50 and 75 kWh per square meter. These are often houses with advanced installations, such as HR++ glass and balanced ventilation.
- Energy label A+++: houses with this label are almost energy neutral. That means they use less than 50 kWh per square meter per year. Here, solar energy and heat pumps, for example, are used, so you need almost no external energy.
- Energy label A++++: this is the top. These houses, often 0-to-the-meter, generate as much energy as they consume. Think extra solar panels, smart energy storage and advanced insulation techniques. These homes are ready for a future without gas or other fossil fuels.
Want to lift your house to a higher energy label? By making smart investments, such as extra insulation, installing more solar panels or applying sustainable energy solutions. You make your house more sustainable, but also more valuable. This way, you contribute to a greener world and enjoy lower energy costs.
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Energy label B
Houses with energy label B are already well insulated and energy efficient, but there is still room for improvement. With small adjustments, such as installing double glazing or improving the heating system, you can easily raise this label to A.
Energy label C
Energy label C means that your house is reasonably energy efficient, but can be improved. Consider better insulation or replacing the central heating boiler with a more efficient model to further reduce your energy costs and make the house more sustainable.
Energy label D
With energy label D, your house uses more energy than it should. This label is in the middle and offers many opportunities to improve the energy label. Consider roof insulation or replacing single glazing with double glazing for lower energy consumption.
Energy label E
Houses with energy label E are relatively inefficient. This results in higher heating costs and greater CO2 emissions. By investing in insulation and energy-efficient heating systems, you can improve this label and save a lot of energy and costs over time. Also, the value of your home goes up when your home is more energy efficient.
Energy label F
If your house has energy label F, it uses a lot of energy. This can lead to sky-high energy bills. It is smart to take immediate action by, for example, insulating the floor or walls and replacing old heating systems.
Energy label G
A house with energy label G is the least energy efficient. This means that your house uses a lot of energy, resulting in high heating costs and a low home value. A home with this label often has little to no insulation and uses outdated heating systems, such as an old central heating boiler. The CO2 emissions of a home with energy label G are also significantly higher, which is bad for the environment.
Improving an energy label G is a smart investment. By starting with insulation, such as roof insulation, cavity wall insulation and floor insulation, you can save energy immediately. With these modifications, you significantly improve your home's energy label, leading to lower energy costs, a comfortable home and a higher home value. This can make the difference between high monthly bills and a sustainable home ready for the future.
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Energy label A good for your wallet and the environment
A good energy label has benefits beyond energy savings. For your wallet, a higher energy label means lower monthly energy costs. This is because houses with a good energy label use less energy, which is immediately noticeable on your energy bill. In addition, an energy-efficient home increases the value of your home, which is attractive if you plan to sell.
A good energy label is also very important for the environment. The better the energy label, the less CO2 emissions your house causes. By reducing your energy consumption and using renewable energy sources, you contribute to a more sustainable future. With an energy label A or higher, you are not only helping yourself, but also the environment by reducing the negative impact of your house. Do you want to spend less money every month on energy costs, a higher house value and better environment? Then it's time for some energy-saving measures.

How do you improve your energy label?
Want to improve your energy label? These steps will help you make your house more energy efficient:
1. Start with insulation
Insulating is often the first step in improving your energy label. By properly insulating your roof, walls and floors, you keep heat inside and save energy. This instantly improves energy efficiency and makes your house more comfortable and cheaper to live in. In the Netherlands, the Dutch government even offers subsidies for insulation improvements. An energy adviser can help you explore which measures suit your property best. Therfore so your home with energy label C or lower can make a big step forward.
2. Install more efficient heating systems and solar panels
By installing energy-efficient heating systems such as a heat pump, you can save significantly on your energy costs. Installing solar panels reduces your dependence on expensive energy suppliers.
3. How do you calculate your home's energy label?
You can have your home's energy label calculated by an energy adviser. This person will look at insulation, heating and other factors. Then you will receive a new label that gives your house an energy rating. For example, imagine your house has a G label. By improving insulation and making your home more energy efficient, a certified advisor can help you upgrade to a new label. After inspection, your house might even move up to a D label, which is a big difference in electricity costs. This is a clear step forward in comfort, value, and sustainability of your house.

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