The 250 is versatile and economical center glazed system designed specifically to be glazed with 1-inch insulating glass furnished in a complete line of extrusion and accessories to accommodate most job conditions.
This 250 glazing systems available in 2 x 4-1/2 sections with 1-1/4 glass pocket width. Entrance doors may be adapted by use of filler insert especially for this glazing system.
- All framing sections shall be extruded from 6063-T5 aluminum alloy
- All glazing beads shall be NS (non-stretch, high-shore) vinyl used on both sides
of the glass. Vinyl shall incorporate a fiberglass cord bonded with the vinyl
- Sections shall conform to details and shall present clean, straight, sharply defined
lines, and shall be free from defects impairing strength or durability
- All screws, nuts, bolts and fastening devices and internal components shall be of
aluminum, stainless steel or other non-corrosive material