The 400 Series (1-3/4 x 4 system) is an economical systems designed to efficiently meet industry standard performance requirements, all the systems components are designed to allow interchangeability making them ideal for either exterior and interior applications. This series are industry standard center glazed systems that receive all standard entrance door hardware and doors types with single or double action door hardware.
This system will receive ¼ glass in a ½ glass pocket width and can be shop of filed fabricated. The extrusions can be reinforced to meet more rigorous performance requirement.
- 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