METAL:  6063-T6 Extruded aluminum alloy with .062 min. wall, heat treated and aged to maximum hardness.  Anodized at least 4 mills thick for a permanent luster finish.

DOOR THICKNESS:  1 3/4 inch

JOINTS:  All butt joints are trued, tightened and smoothed.

RAILS AND STILES:  Bottom and top rails 3 1/4".  End stiles are 3 1/4" wide and 1 3/4" thick.  Combined width of meeting rails is  2 3/4".  Vertical center stiles are 1 7/16" wide.  5/16" diameter through bolts when nuts and washers join stiles and rails.

GLAZING:  Panels are encased in vinyl moulding, held in place by aluminum snap-in beads and factory glazed where specified

COUNTERBALANCES:  Mounted torsion springs and galvanized aircraft type cable.

WEATHERSTRIP:  Factory applied vinyl weatherstrip across the full width of bottom rail.

Chain Hoist and Electric Operators on large doors.

METAL:  6063-T6 Extruded aluminum alloy with .070 min. wall, heat treated and aged to maximum hardness.  Anodized at least 4 mills thick for a permanent luster finish.

DOOR THICKNESS:  1 3/4 inch.

JOINTS:  All butt joints are trued, tightened and smoothed.

RAILS AND STILES:  Bottom and top rails 3 1/4".  End stiles are 3 1/2" wide and 1 3/4" thick.  Combined width of meeting rails is  2 3/4".  Vertical center stiles are 1 7/16" wide.  5/16" diameter through bolts when nuts and washers join stiles and rails.  Any door over 16'2" has 5 3/8" top and bottom rails.

GLAZING:  Panels are encased in vinyl moulding, held in place by aluminum snap-in beads and factory glazed where specified.

COUNTERBALANCES:  Mounted torsion springs and galvanized aircraft type cable.

WEATHERSTRIP:  Factory applied vinyl weather strip across the full width of bottom rail.

Chain Hoist and Electric Operators on large doors.

METAL:  6063-T6 Extruded aluminum alloy with .090 min. wall, heat treated and aged to maximum hardness.  Anodized at least 4 mills thick for a permanent luster finish.

DOOR THICKNESS:  1 3/4 inch.

JOINTS:  All butt joints are trued, tightened and smoothed.

RAILS AND STILES:  Bottom and top rails 5 3/8".  Top rails are 3 1/4".  End stiles are 3 1/4" or 5 3/8" wide and 1 3/4" thick.  Combined width of meeting rails is  2 3/4".  Vertical center stiles are 2 3/4" wide.  5/16" diameter through bolts when nuts and washers join stiles and rails.  Any door over 16'2" has 5 3/8" top and bottom rails.

GLAZING:  Panels are encased in vinyl moulding, held in place by aluminum snap-in beads and factory glazed where specified.

COUNTERBALANCES:  Mounted torsion springs and galvanized aircraft type cable.

WEATHERSTRIP:  Factory applied vinyl weather strip across the full width of bottom rail.

Chain Hoist and Electric Operators on large doors.