What Are UL Fire-Rated Listings?
UL certifies fire-rated doors, frames, fire windows, glazing, and related hardware used in rated wall and opening assemblies.
Why It Matters
Fire-rated openings protect stairwells, corridors, garages, equipment rooms, tenant separations, and other code-defined areas.
Details
Issuing BodyUL Solutions
RegionUnited States and international markets
ValidityListing-based; tied to labeled products and tested assemblies