Zero International

Zero thresholds are designed to stand up to the demands of heavy traffic openings and those with extreme temperature differentials. The heavy-gauge material allows you to drill and screw our...

Zero 355A Semi Mortised Automatic Door Bottom with Neoprene Seal The patented automatic door bottom technology from Zero ensures an efficient seal against the floor or saddle. As the door is closed,...

Zero International 65A Rabbetted Threshold with Silicone SealThe Zero 65A is a commercial-grade rabbetted saddle threshold designed for high-traffic door openings. At 5″ wide and 1/2″...

Zero 655 5" x 1/2" Saddle Threshold ZERO thresholds feature top-quality materials and construction, designed to stand up to the demands of heavy traffic applications as well as those with extreme...

Zero 142AA Rain Drip Designed to be installed on the frame over the door to prevent water from building near the doorway. Fire rated-UL10c #6 x 1″ stainless steel SMS furnished Screw holes...

Allegion’s Zero International brand is recognized as the standard for quality in door sealing hardware. Equipped with 3M self-adhesive tape Air Infiltration and Sound Tested Fire-Rated and...

Zero door gaskets are engineered for reliable performance in demanding environments. Constructed from top-quality materials, they are built to last. ANSI/BHMA R3B434 Fire-Rated-UL10c A = Aluminum...

Zero 870AA 4070 Adjustable Head and Jamb Gasketing Set - Clear Anodized Aluminum - Neoprene Insert ZERO perimeter seals meet the highest standards in the industry for reliability and performance...