Ensuring Safety and Security with UL Door Locks, Closers, and HardwareWhen it comes to protecting our homes, businesses, and public spaces, ensuring the safety and security of the premises is of utmost importance. One crucial aspect of this security is the selection of reliable and certified door co

When it comes to ensuring safety and reliability in building infrastructure, architects, contractors, and property owners prioritize premium quality and certified products. Among these crucial elements are the door hardware components, such as door hinges and panic bars. The Underwriters Laboratorie

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

Correctly handing an opening or an item of hardware is one of the most important skills you need to acquire when you work in the door and hardware industry. Many items of hardware have to be handed correctly when ordered from the manufacturer. For example, some models of mortise locks, door closers

Do fire doors need the fireproof hardware?In the event of a fire, a lot of people in a tall building or construction will have trouble evacuating quickly. To solve this issue, the fire reted hardware helps to prevent the spread of fires and smog, while protecting individuals that are difficult to mo