20 Minute Fire Door Spring Hinges

Simpson 20 minute fire rated doors comply with major code requirements for the 20 minute fire safety classification.

20 minute fire door spring hinges.

Lou vers may not be used in 1 3 hour 20 minute rated doors or doors of other hourly ratings that may be part of a smoke and draft assem bly. And 3 4 hour fire doors with the louver mounted in the bottom half of the door. The rating requirements for each type of door and wall in a building are set by a fire marshal or by building codes. Engineered to meet warnock hersey standards for long lasting durability and performance this fire rated door offers a 20 minute neutral pressure fire rating one standard hinge two spring loaded hinges and a primed wood frame.

This classification covers most residential requirements and can also meet commercial requirements for 20 minute. Pre primed and ready to paint the door is pre drilled to accept most handle sets sold separately. Built with safety in mind this steel door from mastercraft reg. 20 minute fire rated model 218 90 180 minute fire rated model 418 fire rated invisible closer hinges 20 90 180 minute hercules hinges for large or extra heavy doors power transfer 2 5 amps at 24vdc zinc alloy steel and 316 stainless steel base.

It comes complete with an entrance cylinder lever lockset two 4 1 2 in. Look at the available options. Hinge outlet adjustable spring hinges 4 inch with 5 8 inch radius in satin nickel self closing hinges door closing hinges 2 pack 4 3 out of 5 stars 46 21 95 21. Includes an adjustable inswing aluminum no rot sill 2 spring loaded hinges and 1 standard satin nickel hinge.

This door has a right inswing which means the knob is on the right side when you pull the door toward you. The soss invisible hinge 218 418 series invisible hinges are for use with 1 3 4 to 2 thick material. Doors with glass lights or doors equipped with fire exit devices may not have louvers. Prehung with a 4 9 16 primed 20 minute fire rated frame.

The door and frame assembly is fire rated with a 1 1 2 hours rating. And best of. Heavy duty spring hinges and one 4 1 2 in. Prebored with a 2 3 8 backset for easy handle installation and double bored and prepped for deadbolt handleset and deadbolt purchased separately nominal size of 36 w x 80 h.

The door panel and frame are made from galvanneal steel to ensure good final paint adhesion. Encore doors 90 60 45 and 20 minute fire ratings available. 6 fire door frames. Was designed with 24 gauge steel and a 20 minute fire rating.