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Fire Rated Details

Fire-resistance ratings have long been used by UL and the building codes to measure the performance of building components or assemblies in a fire situation. Fire-resistance rating of a head-of-wall system (HW-D) classifies the ability of the HW-D assembly to confine and isolate fire within a zone comprised of the assembly. Fire-resistance rated HW-D assemblies are identified in the UL Fire Resistance Directory, and can be found at the Underwriters Laboratories website at ul.com.

TSN is dedicated to producing the highest quality light steel framing and connectors. Search TSN's UL HW-D Fire Rating Classification Assemblies for the United States and Canada using the URL's or search below.

TSN UL2079 Classification Listing
TSN Canada UL Classification