CRL-U.S. Aluminum’s Mojave Series Advanced Thermal Storefront and Entrance utilizes polyamide struts and internal insulation. They are 1 3/4 inches deep and fit a wide range of mounting and locking hardware. The storefront system has glazed walls with a center-glazed 2-inch by 4 1/2-inch thermal frame that accommodates 1-inch insulating glass units. Mojave Series entrances are offered in narrow, medium and wide vertical stiles. Mounting options include center hung, offset pivot and butt hinge.