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Airtightness Systems
The airtightness of a building is extremely important and is one of the five basic principles of the Passive house concept. If air flows through joints and cracks in a leaky building envelope, structural damage occurs and energy losses are unnecessarily high. In addition, sound insulation suffers and drafts reduce living comfort. The component database contains numerous certified airtightness systems; all products are accompanied by instructions for correct implementation. You can find out more about airtightness in buildings on the Passipedia knowledge platform.
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Here you will find Passive House components for your projects!:
We're here to support you in your search for suitable Passive House components. Simply select the location where the product is to be used. The Passive House Portal then helps lists the certified components that are available for this climate zone
You can adjust the location selection at any time by clicking the map pin icon at the top in the menu bar