Fire Rated Drywall Ceiling

Type x fire rated drywall is not a specialty product.

Fire rated drywall ceiling.

Concrete with cellular steel 3 hr. 12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. It is available at local home improvement stores or contractors supply houses. Fire rated drywall costs more than the regular drywall.

Urb concealed grid system and tile. Thanked 0 times in 0 posts. 04 18 2011 06 26 pm 1. Commercial drywall metal stud contractor.

Lamford junior member. For example a fire rated drywall board is approved for use as part of a certified wall system. Home forum drywall forum general drywall discussion fire rated ceiling fire rated ceiling. Get free shipping on qualified fire resistant drywall sheets or buy online pick up in store today in the building materials department.

Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. Fire rated drywall is typically found on attached garage walls and ceilings that are adjacent to the main living area of the home. 3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. A ul fire resistant rated ceiling also provides a known specified fire resistance period.

An underwriters laboratories ul fire resistant rated ceiling system provides separation between the elements of the building services i e. Fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. What is type c. What is drywall type x and where is it used.

Elements of buildings the fire resistance rating classifies the ability of an assembly to confine and isolate fire within a zone comprised of fire resistance rated walls ceiling and floor assemblies. And it s not just thickness that makes the difference. For commercial buildings fire rated gypsum drywall is specified for most of the building walls and ceilings to meet building code requirements for fire partitions and assemblies. The 5 8 inch fire code drywall called type x increases a wall s fire rating to a minimum of 1 hour from the 30 minute rating for standard inch drywall.

As a rule of thumb you can count on it costing about 10 percent to 20 percent more than conventional drywall of the closest possible thickness. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.