Universal In-Ceiling 1-Hour Fire-Rated & Acoustic Certified Large Back Cover

With the increasing number of cities imposing tighter restrictions on fire-ratings, it is  limiting materials and devices allowed to be installed in some buildings. The FF109-FRSC is a Large 1-Hour fire-rated Acoustic back cover, that is Intertek/ETL certified (ASTM E119). The 1 hour fire-rated dome encapsulates your in-ceiling speaker, light, device, or enclosure, it's great for most ceiling penetrations where good acoustic control and fire protection are needed. It helps maintain the integrity of fire-resistance-rated ceilings for 60 minutes when penetrated by in-ceiling fixtures. 

This product helps you better meet or exceed the ever changing fire safety requirements when installing our products in ceilings or floors. This enclosure is universal and works for all in-ceiling speakers and ceiling enclosures that fit within the dimensions of the cover as specified. It is unique in that it can be installed retrofit, and requires no attachments or sealants to be used in most applications.

The unique design gives architects, sound professionals and installers more freedom in speaker and device selection while meeting code with its quick install time. And as an added bonus this material also makes a great sound barrier and aids in insulation.

If you are looking for an alternative and do not need the acoustical rating, checkout our other fire-rated back covers.

The flexible and lightweight nature of the covers makes installation quick and easy, reduces the stress put on the ceiling and significantly reduces labor costs compared to standard dry-walled box constructions. And the absorbing properties of intumescent material serve as an efficient noise barrier, limiting the sound transmission between floors.

The high expansion and insulating properties of the cover ensures that both, flame spread and heat transmission, are stopped for 60 minutes.