With Airtight®-Airtape, both an airtight and a thermal seal between building parts can be realized surprisingly easily in one operation. Patented Airtight®-Airtape consists of a vacuumed strip of mineral wool wrapped in a vapor barrier PE-foil and is available in various lengths. After placement, the wool expands and Airtight®-Airtape completely fills the entire opening. The realized connection is thermally insulated, airtight and fireproof.
THE AIRTAPE IS AVAILABLE IN VARIOUS VERSIONS, INCLUDING A VERSION THAT CAN BE ENCLOSED ON THE CONSTRUCTION PART.
Advantages Airtight®-Airtape
Airtightness of the composite structure
Reduced impact noise
Fire-resistant for at least 60 minutes (available as an additional option)
Very simple, reliable and fast installation
No propellants or chemicals
Highly durable seal, no performance degradation
Ready immediately without waste, easy to separate at demolition
Can be used with variable cavity widths to eliminate air leaks such as those that occur in prefab construction