base material fire rated

RELATED FAQS

Question
Answer
There is no fire rating for butt hinges, but NFPA 80 says to use steel material and ball bearing hinges for fire rated openings.
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...
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...
The Von Duprin 2670 Guard X is used only on non fire rated doors thus is not fire rated.
The Von Duprin 5100 electric strike is not for fire rated applications.
The 6223-FSE electric strike is fire rated for pairs of wood doors, but check with wood door manufacturer to see if they have been approved for this application.
All LCN closers have UL listings, and are Fire Rated for up to 3 hours.