Standard Aluminum, 910C, FC, 1" Setback, Ext Clear Anodized/Int Clear AnodizedSize: RO 30" x 45" Net Frame 29 1/2" X 44 1/2"Model: CasementHanding: Casement RightGlass: 3/32" SunCoatMAX (Low-E) over 3/32" ClearOther Glass: Gray EdgeGard Spacer with ArgonHardware: Fold Down Roto/Stainless Steel OperatorHandle, Butt HingeScreen: Standard with Fiberglass MeshRatings: STC: No Rating, OITC: No Rating, Tested: R30Clear Opening: W 26 1/16" x H 41 7/8" Sq. Ft. 7.58Egress: YesOther Ratings: CPD: MIL-A-171-03242-00001