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.
Garage entrance fire door.
Ask your building professional for more information.
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.
Entrance door supplied with a knock down steel door frame.
Steel white prehung right hand inswing entry door helps add energy efficiency and durability to your home.
To meet fire separation requirements the door must be one of three types of doors.
The jeld wen 36 in.
The door and frame assembly is fire rated with a 1 1 2 hours rating.
Heavy duty spring hinges and one 4 1 2 in.
That means the doors are tested to withstand a minimum of 20 minutes of fire exposure at temperatures that reach more than 1400 degrees fahrenheit.
And they don t split crack or rot.
Entrance door the 36 in.
This white entry door is made from rust resistant galvanized steel and features a 1 piece polystyrene core that provides reliable insulation.
It comes complete with an entrance cylinder lever lockset two 4 1 2 in.
It s code in most areas that the entry door to an attached garage be fire rated and have self closing hinges.
The purpose is to keep a garage fire from spreading to the house.
But don t worry making this door self closing is as simple as changing two or three of the door s hinges or installing a door closer at the top of the door.