SR – Standard Frame
Mostly used in masonry conditions.
- Face welded or continuously welded frame assembly.
- Solid three-sided frame application.
- Welded floor anchor and mortar guard on hinge reinforcement are standard on welded frames.
- Available knock-down (KD) but compression anchor must be specified by customer if needed.
- Available for drywall, but we recommend using the DR series.
- Up to 3-hour (ITS/WHI) fire label
- A40 galvannealed steel
- 16-gauge steel