Enter the R value to find the RSI value:
Enter the RSI value to find the R value:
Meet the New Energy Code with the Fastest, Easiest, Best-Performing, High-Energy Efficiency Rainscreen Wall!
Depending on your local building code, different insulation value requirements may apply. Use the Vertibreak® products below, to meet these zones as described in the National Building Code of Canada, the Vancouver Building Bylaw, and others.
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