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Zero International 170AA Adjustable Perimeter Gasketing Door Seal Set with Fire-Rated UL10c CertificationThe Zero International 170AA Adjustable Perimeter Gasketing Door Seal Set is a jamb and head...

Zero International 139A Meeting Stile Astragal with Closed Cell Sponge Neoprene InsertThe Zero International 139A is an aluminum head & jamb meeting stile astragal engineered for single active doors...

Zero 8303AA Jamb Perimeter Weatherstrip Set – Silicone, 240", Clear Anodized ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing...

Zero 625A 5" X 1/2" Full Body Strength Utility Threshold With Thermal Break Zero thresholds are designed to stand up to the demands of heavy traffic openings and those with extreme temperature...

Zero 328FS Perimeter Seal with Extruded Neoprene and Intumescent Fire Stop ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems...

Zero 55AA Adjustable Surface Astragal with NeopreneThe Zero 55AA is an adjustable surface astragal designed for double-door applications where both doors can remain active. The neoprene insert...

Zero International 8042S Black Double Fin Silicone Self-Adhesive Weatherstripping with Fire-Rated Smoke and Draft ControlZero International, an Allegion brand recognized as the standard for quality...

Zero International 8191AA Door Sweep with Neoprene Lip, Fire RatedThe Zero International 8191AA Door Sweep with Neoprene Lip is a surface-mounted door sealing solution engineered for out swinging...

Zero 350A Sill Protection Automatic Door Bottom with Solid Neoprene Insert - Mortised - Mill Finish Aluminum

ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Product Type Door Accessory

Zero International 8150S Black Silicone Self-Adhesive Gasketing with Pressure Sensitive AdhesiveThe Zero International 8150S is a black silicone self-adhesive gasketing designed to provide reliable...

Zero 323AA Light-Duty Mortised Automatic Door Bottom The patented automatic door bottom technology from Zero ensures an efficient seal against the floor or saddle. As the door is closed, the...

Zero 365AA Heavy-Duty Surface Mounted Automatic Door Bottom The patented automatic door bottom technology from Zero ensures an efficient seal against the floor or saddle. As the door is closed, the...

Allegion’s Zero International brand is recognized as the standard for quality in door sealing hardware. AA = Clear anodized aluminum Fire-rated UL10C Smoke and draft control tested Sound tested For...

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 155AA Adjustable Surface Astragal with Brush ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound...

Zero 545A 5" x 1/4" Utility Saddle Threshold   Zero thresholds are designed to stand up to the demands of heavy traffic openings and those with extreme temperature differentials. The heavy-gauge...

Zero International 7770A Jamb-Applied Adjustable Silicone Sealing System with Fire-Rated Sound ControlThe Zero International 7770A is an adjustable, jamb and head applied sealing system engineered to...

Zero International 41AA Meeting Stile The Zero International 41AA 84 Meeting Stile is a high-performance sealing system designed for the meeting edges of double doors. Constructed from

Zero International 548 Saddle Threshold, 8" x 1/4", Black Finish, Fire-RatedThe Zero International 548 Saddle Threshold is engineered to stand up to the demands of heavy traffic openings and those...

Zero 654A 36" Saddle Threshold without supporting legs, 4"W x 1/2"H, 36" Length, Mill Finish Aluminum Zero thresholds are designed to stand up to the demands of heavy traffic openings and those with...

Zero 676A 6" X 1/4" Adjustable Threshold Zero thresholds are designed to stand up to the demands of heavy traffic openings and those with extreme temperature differentials. The heavy-gauge material...