Fire Rated Material For Garage Ceiling

I would imagine there are other commecial industrial products as well but they might be expensive.

Fire rated material for garage ceiling.

An underwriters laboratories ul fire resistant rated ceiling system provides separation between the elements of the building services i e. Ducts in the garage and ducts penetrating the walls or ceilings separating the dwelling from the garage shall be constructed of a minimum no. If i am replacing or repairing drywall in the garage do i need to use fire rated materials. If you are doing repairs in the garage you should replace with like materials but remember it is the wall system that is fire rated not the product itself.

Ductwork and piping and the occupied space below. When there is a living area habitable space above the garage including at a detached garage the ceiling requirement ramps up to 5 8 type x fire rated drywall. The two materials are clearly not equivalent when it comes to flame spread ratings fsr where 1 2 inch gypsum board is rated at 10 and 7 16 inch osb is rated at 150. 26 gauge 0 48 mm steel sheet or other approved material and shall have no openings in the garage.

Even if the builder installs the osb over the required gypsum board. By glenda taylor in most communities building codes require the construction of a fire rated barrier between the garage and any living space. Inch gypsum board for use in garage wall and ceiling separations. Get free shipping on qualified fire resistant or buy online pick up in store today in the building materials department.

A ul fire resistant rated ceiling also provides a known specified fire resistance period. First fire rated systems are only required if the garage shares a wall or a ceiling with the home. Attached garages must have a firewall separating the. This is part of multiple requirements for dwelling garage separation for an attached garage in the international residential code irc and the residential edition of the.