![eCaps_Icon eCaps_Icon](https://content.greenheck.com/public/DAMProd/Website_Square_Desktop/10016/GRD_FireRated.png)
Fire-Rated Packages
Must be installed according to UL Standard 263.
Greenheck fire-rated grilles, registers and diffusers are classified and listed by UL for use in restrained and unrestrained floor/ceiling or roof/ceiling assemblies with up to a 3-hour rating.