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Save energy with HR++ glazing: how it works

HR++ glazing saves you energy and makes your home more comfortable. Discover the benefits, costs and subsidies. Greenisolatie takes care of it for you!

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Published on By GreenisolatieHome insulation
Save energy with HR++ glazing: how it works

What is HR++ glazing?

HR++ glazing is a special type of double glazing that insulates much more effectively than standard double glazing. It consists of two panes with an invisible coating and an inert gas filling between them. Thanks to this clever combination, HR++ glazing keeps heat inside in winter and your home cooler in summer. This means much less energy is wasted, giving you ongoing savings on your energy bills.

The benefits at a glance

HR++ glazing offers you several benefits:

  • Greater comfort: fewer draughts and less cold around the windows.
  • Lower energy bills: HR++ glazing insulates up to twice as well as standard double glazing.
  • Less noise disturbance: the two panes of glass create a quieter, more peaceful indoor environment.
  • Higher property value: a home with HR++ glazing has a better energy label and is more attractive to buyers.
  • More sustainable living: you use less energy and reduce your CO₂ emissions.

How it works in practice

HR++ glazing can usually be installed without major building work:

  • In existing window frames: HR++ glazing can often be fitted directly into your current window frames, provided they are still in good condition.
  • With new window frames: if your existing frames are old or damaged, it makes sense to replace them with new insulated window frames at the same time.
  • Installation: replacing glazing is quick; the work is usually completed within a day, depending on the number of windows.

You will notice the difference immediately after installation: your home feels warmer, the cold disappears and your energy costs fall.

Costs and subsidies

The national ISDE subsidy allows you to recover some of these costs. Some municipalities also offer additional schemes. This significantly reduces the cost of investing in HR++ glazing. The payback period is usually between 4 and 7 years.

Greenisolatie not only installs HR++ glazing but also helps you apply for the subsidy best suited to your situation.

Frequently asked questions

  • How much can I save with HR++ glass? On average, you can save €200 to €600 per year, depending on the size of your home and the number of windows.
  • Is HR++ glazing better than triple glazing? Triple glazing provides even better insulation, but it is also more expensive and heavier. For most homes, HR++ glazing offers the best balance between price and performance.
  • Can HR++ glazing be fitted in my window frames? In many cases, yes, provided the frames are in good condition. If your window frames are old, it may be sensible to replace them at the same time.
  • How long does HR++ glass last? High-quality HR++ glass lasts an average of 25 to 30 years without major maintenance.

Personal advice from Greenisolatie

Would you like to know whether your home is suitable for HR++ glazing and which subsidies you can apply for? Contact Greenisolatie with no obligation. We provide tailored advice, help with your subsidy application and ensure the work is carried out professionally. This makes your home more comfortable, energy-efficient and future-proof.

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