The fixed (welded) type is the simplest and most economical. It is designed for new construction and is built into the wall or barrier as the studs are installed. These frames are lead-lined to match the shielding level of the wall where they are installed.
They are available in a variety of frame materials, profiles and construction. A voice passage is optional in all designs.
All frames are primed painted gray.
Max Sizes
- 4’0″ x 8’0″ (Max glass size offered)
Material Options
- Cold Rolled Steel (standard)
- A60 Galvanized
Gages
- 16 (standard)
- 14
- 12
Faces
- 2″ (standard)
- 4″
Head
- 2″ (standard)
- 4″
Anchors
- Steel Stud “Z” (Standard at Welded frames)
- Wood Stud
- Masonry Strap
- Existing Opening (EO)
Rabbet Type
- Double Rabbet (standard)
- Single Rabbet