1 3 4 Solid Wood Door Fire Rating

Simpson offers thousands of choices for fire rated doors including 20 minute fire rated wood doors and mdf doors with fire ratings up to 90 minute.

1 3 4 solid wood door fire rating.

And since simpson fire doors have been designed to match other interior doors your fire rated doors will blend seamlessly with all doors in your home. Fire rated options non rated 20 minute 45 minute 60 minute 90 minute and 3 hr fire rating options our commercial grade doors can withstand the spread of fires to the architectural grade standard fire rating of 90 minutes. The door and frame assembly is fire rated with a 1 1 2 hours fire rating. To meet fire separation requirements the door must be one of three types of doors.

Face sheets are available in gauges 18 to 14 with door thicknesses of both 1 3 4 and 2. A solid wood door not less than 1 3 8 inches thick a solid or honeycomb core steel doors not less than 1 3 8 inches thick or a 20 minute fire rated door with a self closing device. It comes complete with an entrance cylinder lever lockset two 4 1 2 in. Masonite 36 in.

Heavy duty concealed hinge. The door and frame assembly is fire rated with a 1 1 2 hours rating. The door panel and frame are both made from galvanneal steel to secure and protect your home or building. Heavy duty spring hinges and one 4 1 2 in.

The door panel and frame are made from galvanneal steel to ensure good final paint adhesion. Contact us for a quote. It comes complete with an entrance cylinder lever lockset two 4 1 2 in. I need help to determine the fire rating of a ceiling unfinished attic space above with 1 2 gyp board with attached to wood trusses 24 o c.

Heavy duty spring hinges and one 4 1 2 in. Fire ratings are available from 20 minutes through 3 hours with 450 degree f temperature rise option. In the united states nfpa 80 2019 5 2 4 requires that fire rated doors be inspected each year to confirm that the door is in good condition and that all of the required components work as required. And 12 of r 38 fiberglass batt insulation.

Fire doors 20 45 60 and 90 minute fire ratings we can provide fire doors in just about any design and wood species in solid wood or solid core veneer doors up to a 90 minute rating. By code i need a minimum 1 2 hour rating.