Our Series 8000 meets CSA-A440-00 requirements. It is designed based on the “Open Rain Screen” and “Pressure Equalization” principals. The curtain wall is available in 2” or 2 1/2” wide thermally broken wall systems with mullion back section sizes from 1” to 6” deep. Also available is a 2” or 2 1/2” wide, two sided, structural silicone glazed thermally broken wall system.