Single Family Residence Garage Door Fire Rating

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.

Single family residence garage door fire rating.

Solid wood at least 1 3 8 thick. 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. Solid or honeycomb core steel at least 1 3 8 thick. When there is a living area habitable space above the garage the ceiling requirement ramps up to 5 8 type x fire rated drywall.

Hot or smoldering objects 18 5. Heat spread from another fire 14 7. Back to top of page. Doors between a house and a garage can be one of three types take your pick.

Likely needs a self closure device. One example of a problem area is the entry door between the garage and the residence. One could make the argument that given the wording in irc 302 5 1 a fire rated door or its equivalent is required. Code does not require a fire rated door in single family residences.

Open flame or smoking material 16 9. To be clear fire doors are minute and hourly rated assemblies. 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. Heat from powered equipment 42.