In 1 hour fire partitions used as an exit corridors and in a 1 hour smoke barrier the code allows a 20 minute rated door with a vision panel tested without hose stream.
1 hour fire rated wood door with glass.
Our glass fire rated doors are able to meet category a and category b requirements and additionally can utilize hose stream approved glass.
We have a variety of wood veneers to choose from as well as several fire rated glass and fusible link louver options.
The door panel and frame are made from galvanneal steel to ensure good final paint adhesion.
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.
The sidelites and transoms however must have a minimum fire protection rating of 45 minutes with hose stream.
These doors are most commonly used on the exteriors of a commercial building and on fire rated openings as they are inexpensive and can handle ratings up to 3 hours.
Ceco medallion and trio series steel stiffened doors offer a range of products suited for institutional and commercial security uses.
Fire doors often are used on openings leading from corridors to offices closets storage rooms stairwells mechanical rooms or any other opening that.
Most steel doors outlast their wood counterparts by over 10 years are better insulated vandal resistant and longer lasting than wood doors or fiberglass doors.
Maximum glass light size for a 90 minute 1 1 2 hour door depends on the type of glass being installed.
Note many code are outlawing the use of wire glass due to the hazards of injury from glass breakage.
Fire rated glass doors are a perfect solution for offices conference rooms and lobbies where required by building code but a glass door is desired for aesthetics light and visibility.
We offer stock sizes such as 3068 and 3070 in unfinished and clear pre finished ready to go within 2 3 business days.
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.
Face sheets are available in gauges 18 to 14 with door thicknesses of both 1 3 4 and 2.
Labeled fire doors control the spread of fire and smoke for up to 3 hours.
Heavy duty spring hinges and one 4 1 2 in.
Wire glass 100 square inches is max exposed glass when wire glass is used.
The door and frame assembly is fire rated with a 1 1 2 hours rating.
Fire ratings are available from 20 minutes through 3 hours with 450 degree f temperature rise option.
Fire rated wood doors are available in a variety of veneers styles and sizes.
Metal fire doors are an economical alternative to wood fire doors when more than a 20 minute rating is required.