Rolling Fire Doors
Commercial
Selected most often for practical drop test compliance and assuring positive crisis response, C.H.I. Guardian™ Fire Doors deliver reliable, predictable, and repeatable results. Safe, simple, inexpensive, and repeatable drop testing is now made possible in any facility with the flip of a handle.
Our Coiling Fire Doors are available in a variety of gauges, slat profiles and colors. Also choose from fail-safe time delayed releases, smoke detectors and audible and visual warning systems.
Model Selection Chart
| Model | Fire Rating | Gauge | Max Size | Insulation/R-Value | Slat Type | Finishes |
| 7301 | ¾ Hr., 1-1/2 Hr., or 3 Hr | 20 gauge 22 gauge |
24'0" max std. width, 24'0" max. std. height 18'4" max std. width, 24'0" max. std. height |
Non-insulated | Flat | Gray, White, Galvanized, Powder coated Gray, White, Tan, Brown, Galvanized, Powder coated |
| 7302 | ¾ Hr., 1-1/2 Hr., or 3 Hr | 20 / 24 gauge backer 22 / 24 gauge backer |
24'0" max std. width, 20'4" max. std. height 18'4" max std. width, 20'4" max. std. height |
Mineral wool R-Value 4.2 | Flat | Gray, White or Galvanized with Gray, White, Tan, Brown or Galvanized Backer; Powder coated Gray, White, Tan, Brown or Galvanized with Gray, White, Tan or Galvanized Backer; Powder coated |
| 7366 | ¾ Hr., 1-1/2 Hr., or 3 Hr | 22 Ga. Stainless Steel | 13'4" max std. width, 24'0" max. std. height | Non-insulated | Flat | #4 Finish |
| 7400 | ¾ Hr., 1-1/2 Hr., 3 Hr., or 4 Hr | 18 gauge 20 gauge 22 gauge |
24'0" max std. width, 24'0" max. std. height 18'4" max std. width, 24'0" max. std. height 13'4" max std. width, 24'0" max. std. height |
Non-insulated | Curved | Gray, White, Galvanized, Powder coated Gray, White, Tan, Brown, Galvanized, Powder coated |
| 7401 | 4 Hr | 18 gauge 20 gauge 22 gauge |
24'0" max std. width, 24'0" max. std. height 18'4" max std. width, 24'0" max. std. height 13'4" max std. width, 24'0" max. std. height |
Non-insulated | Flat | Gray, White, Galvanized, Powder coated Gray, White, Tan, Brown, Galvanized, Powder coated |
