Garage Fire Door Code

So for all these reasons the international residential code irc and residential edition of the florida building code fbc r302 5 have safety standards for a door that separates the garage from the house interior.

Garage fire door code.

The international residential code irc requires a self closing device on this door but we have no such requirement here in minnesota. Premium 6 panel primed white steel prehung front door with 30 in. The door cannot open directly onto a room used for sleeping purposes bedroom and must be one of the following types. 26 gage sheet metal or another approved material they also can t open to the garage.

Door to house this is the only place where any fire rating is specified. Openings from a private garage directly into a room used for sleeping purposes shall not be permitted. The purpose is to keep a garage fire from spreading to the house. The current state fire code went into effect on january 1 2018.

Ducts running through the garage must be made of no. The international residential code table is similar. The reason the inspector wants to see the tag is because then they know it is a 20 minute fire rated door and meets one of the choices for type of door for garage house fire separation. 20 minute fire.

For instance there are fire rated doors that have a 20 minute several hours rating and they can be selected to meet fire department code requirements for residential spaces check your condo or townhouse local building codes for any requirements of fire rated entry or house to garage doors. To view the code free of charge. It s code in most areas that the entry door to an attached garage be fire rated and have self closing hinges. This section of the code outlines the garage home separation door requirements.

If the door is not solid wood or steel honeycomb and at least 1 3 8 thick then it must have a 20 minute fire rating. It is not likely that any raised panel 1 3 8 door will ever have such a rating or qualify for proper garage house fire separation. We used to but we ve since amended that requirement out of our code. 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.

By the way cutting a hole in the door to install a pet door flap voids the 20 minute rating. Any one of the following types of doors provided between the garage and house shall satisfy the requirements of section r302 5 1. 6 panel primed 20 minute fire rated steel prehung right hand inswing front door with brickmould. Solid or honeycome core steel door not less than 1 3 8 inches thick.

Solid wood door not less than 1 3 8 inches thick.