MATERIAL: Frame members shall be of 6063-T5 extruded aluminum
alloy with a nominal wall thickness of .090". All screws and miscellaneous
fasteners shall be stainless steel or other corrosion resistant
material. Weatherstripping shall be Santoprene Thermoplastic Black
CONSTRUCTION: Frame shall be cut or notched to provide
neat hairline joints. Jambs and header shall be fastened with
stainless steel screws. All frames shall be mortise for hinges
and lock strike plates. Surface mounted hardware shall be drilled
and tapped in the field. Hinges and strike mounting plates will
be of 1/4" aluminum plate.
FINISH: The standard finish for aluminum frames are 204R1
clear anodized with a minimum coating of 0.4 mils thick and 313
dark bronze anodized class 1. Other finishes available on request.