UL is an independent product safety certification organization that develops standards to test fire door hardware to verify that it meets certain safety requirements during use, or in the event of a fire or other situation.D&D Door Hinge,Door Lock,Door Closer,Fire Exit Hardware tested to UL 10C, Fir

Fire-rated openings are used to compartmentalize a building or space to prevent the spread of flame, smoke and toxic gases. The 2019 edition of NFPA 80, Standard for Fire Doors and Other Opening Protectives, establishes the criteria that fire-rated doors and frames must meet.NFPA 80 requires side h

Commercial door hardware comes in many different works-for-the-field purposes to accommodate the numerous needs found in schools, hospitals, offices, office complexes, hotels, and many other high-traffic, high volume buildings.

Door hardware is about making your life just a little bit easier. Everything from pulls and handles to hinges, cover it all. If you're like me you have several sets of doors and a big closet and you don't know what to do with all of them other than hanging clothes. This is where you need a few clever ideas of how to use your existing door hardware.