Fire Rated Suspended Ceiling Tiles

The irc r501 3 currently recommends gypsum or plywood i joists to meet code.

Fire rated suspended ceiling tiles.

Your home is your sanctuary. Smoke detector sprinkler activation when a suspended ceiling is used at a typical ceiling height smoke detection and sprinkler systems will activate faster. 723 and is called the surface burning characteristics rating or flame spread rating this rating determines how a building material is going to react in a fire. Architects and clients will often insist on a ceiling grid that has a fire rating but it is in actual fact the suspended ceiling system that needs to be fire rated.

Fire ratings for suspended ceilings. Fire rated ceiling grid overview. A ul fire resistant rated ceiling also provides a known specified fire resistance period. Choosing the best ceiling for your project can make all the difference.

276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. Class a fire resistance based on e 84 testing indicates superior fire resistance for building materials. There are two types of fire tests completed on ceiling systems. 12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr.

Structural fire rating and spread of flame. Made of painted hot dipped galvanized steel with an aluminum face zxla grid can be installed in many environments where aluminum grid would normally be required providing significant cost. 1 hour fire rated suspended ceiling when do you need it. Concrete with cellular steel 3 hr.

One of the most common misconceptions in the ceiling industry is that a suspended ceiling grid can be fire rated. Fire rated ceiling tiles overview. At armstrong ceilings you can choose from a variety of class a fire rated ceiling tiles and planks that meet building codes for residential and commercial spaces. Fixing a suspended ceiling under a timber mezzanine steel or concrete floor structure.

Our range of ceiling kits will create a 60 minute fire rated ceiling. Add a layer of protection with a prelude 15 16 grid system with fire guard main beams by armstrong ceilings. With an unparalleled variety of choices no matter what your ceiling needs we have you covered. The donn brand zxla acoustical suspension systemis a fire rated 15 16 galvanized steel system that offers an affordable alternative to aluminum grid.

There are two main fire ratings involved with ceiling tiles. The first is based on underwriters laboratories ul test no.