Rolling Service
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 | Fire Rating | Gauge | Max Size | Insulation/R-Value | Slat Type | Finishes |
|---|---|---|---|---|---|---|
| 7301 | ¾ Hr., 1-1/2 Hr., or 3 Hr | 20 gauge | 24'0" max std. width 24'0" max. std. height | Non-insulated | Flat | Gray, White, Galvanized, Powder coated |
| 7401 | 18 gauge 4 Hr | 24'0" max std. width 24'0" max. std. height 20 gauge | 8'4" max std. width 24'0" max. std. height | Non-insulated | Flat | Gray, White, Galvanized, Powder coated |