Supplier
International Door Inc
Vertical Lift Fire Door Assemblies
UL-tested fire-rated door assemblies labeled up to 3 hours.
Specs verified against manufacturer documentation
Pricing
Request a quote for current pricing, lead time and delivery to your airport.International Door's Vertical Lift Fire Door assemblies are UL tested and approved, with UL labels up to 3 hours. The two-leaf design incorporates a fusible-link device that allows the door to automatically close in the event of fire, and perimeter seals with a special silica-cloth covering that withstands extremely high and prolonged temperatures. Doors can be manually or motor operated with push-button controls.
From the manufacturer’s documentation
Technical specifications.
| UL tested and approved with labels up to 3 hours | |
| UL A-Label (3 hours) for sizes up to 12'0" wide x 10'0" high | |
| Oversize certificate for 15'0" wide x 12'6" high; manufacturer's certificate above that | |
| Two-leaf design with fusible-link auto-close device | |
| Silica-cloth perimeter seals for high/prolonged temperatures | |
| Optional blast rating at 100 PSF or higher; integrated fire-alarm controls |
Best for
Use cases.
- ›Aircraft hangars / aerospace
- ›Warehouses
- ›Paint and automotive facilities
- ›Manufacturing plants
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