
UltraDor
- Door is handed at the time of installation
- Square lock edge
- For 4-1/2" (114.3 mm) standard or heavy-weight, full mortise hinges
- For cylindrical or mortise locks and other standard template hardware
- Embossed panel designs optional
Performance
Core material: Polystyrene
Thermal Characteristics:
Sound Transmission: STC 23 (18 Gauge operable)
Physical Endurance:
- 20 Gauge Level C 500.000 cycles
- 18 Gauge Level B 1,000,000 cycles
- 16 Gauge Level A 1,000,000 cycles
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Legion and UltraDor Fire Doors
Legion and UltraDor Fire Doors. Polystyrene core. UL, or WH label. Classified for openings rated at up to three hours (Class A,B,C,D,E, and 20 minute) which have no temperature rise restrictions. See tech data manual for sizing.
Maximum Size (See tech manual for fire-rated and embossed panel sizing)
20 Gauge:
- 4'0"x8'0" single
- 8'0"x9'0" pair
18 Gauge:
- 4'0"x9'0" single
- 8'0"x9'0" pair
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