Masonry T anchor are approved for fire rated frames up to 3 hours. T Anchors are shipped lose for field installation.
Anchor construction: The T portion and the strap do have minimum dimensions th...
There are several door manufacturers that have achieved a 90 minute UL Fire listing as shown.
Von Duprin CVC with Marshfield Wood Door: Von Duprin is pleased to announce that Marshfield has s...
Non fire rated doors can be furnished with a maximum 3" diameter hole for viewer preparations.
Fire rated doors have a 3/4" maximum holes size unless otherwise listed by UL or ITS/WHI. Viewers mus...
Insulated Core Options:
Steelcraft L-Series doors are available with the following 2 optional insulated cores:
Polystyrene slab - this core is available in non fire rated and fire rated doors...
ASTM E-119 is a test standard for walls, partitions and floor or roof systems:
This test standard is also used for ceramic type glasses when used as window wall and/or borrowed light frames.
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Yes, wood doors can be used and installed in most hollow metal frame applications including FE-Series and DE-Series Double Egress frames.
Caution - For fire rated applications the wood door manufa...
Electrical hinges or a power transfer units are the most commonly used practices to run electric power to locks and/or strikes.
Electric Hinges:
Most electric hinges will fit into a standard 4 ...