Fire Rating Ceiling Tiles

Acoustical ceiling tiles 8 pack are excellent all purpose economical tiles manufactured with a water felted manufacturing process that provides good acoustical properties.

Fire rating ceiling tiles.

Fire rated ceiling tiles overview. Class a fire resistance based on e 84 testing indicates superior fire resistance for building materials. There are two main fire ratings involved with ceiling tiles. Fire resistance is an important consideration for every ceiling system no matter how simple or complex.

The fire rating is determined by the underwriters laboratory tested assembly. Gypsum board can be used in fire rated assemblies. They clean easily with a soft brush or vacuum. Select fire resistant ceiling tiles from a broad range of looks and acoustic options to meet your design and functional requirements.

The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels. 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. 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. If there are no sprinklers or smoke or heat detectors in the room or area then there may not be any life safety code reason for the ceiling system unless it serves as part of the fire rated floor ceiling system such as ul g227 or ul g235.

The first is based on underwriters laboratories ul test no. While most pvc ceiling tiles are rated a 1 some are only class c 3 even though they claim the a 1 rating. Always request a spec sheet with astm e84 report for any ceiling tile being considered. Section 4 6 12 2 would not apply if the ceiling is not serving a purpose of life safety.

Both the radar 2315 and sheetrock firecode x 5 8 quot. Missing ceiling tiles properly installed ceiling systems allow smoke detectors heat detectors and fire sprinklers to operate correctly in the event of a fire. When looking at fire ratings there are two different levels to be aware of. They also provide a barrier to the spread of smoke and fire.

Health department code for ceiling tiles. Dana thank you for your inquiry. The usg ceilings fifth avenue fire code 220 2 ft. Individual products do not carry a specific fire rating.

Flame spreading rate and fire barrier rating. Breaking displacing or removing ceiling tiles enables hot gases and smoke from a fire to rise and. Ceiling tiles used in a commercial setting need to be fire rated while tiles used in a residential setting are not required to be fire rated. However there is no direct comparison between the 2 products.