Continuation of Part 3: The challenge: cables passing underneath joists The number of pipe feed-throughs through airtight layers is increasing continuously. The familiar vent pipe …
Continuation of Part 2: The challenge: sealing cable looms If cable bundles pass though interior walls, middle purlins or joists and thus penetrate the airtight …
Continuation of Part 1: Typical leaks: cable feed-throughs for electrical installations Penetration by single cables and pipes is relatively easy to solve. If adhesive tape …
Properly installed air sealing is the basis for energy-efficient buildings that are protected against damage to structures. In addition, planners and tradespeople are liable for …