Single Family Residence Garage Door Fire Rating

Open flame or smoking material 16 9.

Single family residence garage door fire rating.

If you still want to replace the door a fire rated door is only one option to meet the fire separation requirement the garage and residence shall be equipped with solid wood doors not less than 1 3 8 inches in thickness solid or honeycomb core. While the six panel door shown below gets awfully thin at the panels this is still a 20 minute fire rated door so there s nothing wrong with it being used. One could make the argument that given the wording in irc 302 5 1 a fire rated door or its equivalent is required. For instance according to nfirs and on track garage door in phoenix here are several incidents that have occurred and the cause of residential garage fires.

Hot or smoldering objects 18 5. Heat from powered equipment 42. Doors between a house and a garage can be one of three types take your pick. Code does not require a fire rated door in single family residences.

One example of a problem area is the entry door between the garage and the residence. Likely needs a self closure device. When there is a living area habitable space above the garage the ceiling requirement ramps up to 5 8 type x fire rated drywall. To be clear fire doors are minute and hourly rated assemblies.

Solid wood at least 1 3 8 thick. Heat spread from another fire 14 7. In single family homes a fire rated door or fire rated frame assemblies are not a requirement thus the term fire door is not always accurate. Solid or honeycomb core steel at least 1 3 8 thick.