Welded 16 Gauge Steel Window (Borrowed Light), Transom and Sidelight Frames:
| Fire Rating |
Maximum Glazing Clear View Area
(sq. in) |
Maximum Glazing Clear View Width (in) |
Maximum Glazing Clear View Height (in) |
Stop Depth (in) |
| 20 min. |
3325 |
95 |
95 |
5/8 |
| 45 min. |
3325 |
95 |
95 |
5/8 |
| 45 min. |
200 |
18-1/2 |
17-1/2 |
1/2 |
| 60 min. |
3325 |
95 |
95 |
5/8
|
| 90 min. |
2627 |
56-1/2 |
56-1/2 |
5/8 |
For use in listed drywall and stud wall assemblies or listed masonry wall assemblies. Maximum overall multi-opening frame size: 10' wide x 9'6" high.
TGP FireLite listing requirements, including glazing compound/tape requirements, maximum glass size requirements, and application requirements must be followed. Please consult applicable TGP glazing listings.
NFPA 252, UL 10B, and CAN/ULC S104 are applicable to Sidelight and Transom Light frame applications.
NFPA 257, UL 9, and CAN4 S106 are applicable to Borrowed Light frame applications.
