E850-12 Heavy-gauge aluminum T6 alloy2 1/2”, 4 1/4” with 1” colonial muntins5/12” HS/HSBelt drive door openerSupport brackets at each trackMiami-Dade approved large missile impact Listing Back To Top Design Visualizer Previous Next Downloads Product Info About Education Media Specs Specs Add to Project+ Favorite User Feedback Company Resources Back to top Photos Blog Brochures Commercial Brochure Residential Brochure Scout Brochure Sentinel Brochure Sparta Brochure Support Documents FAQ Impact Protection Warranty