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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 adjustable plunger is compressed against the door frame,...

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 thresholds directly into concrete without the difficulties...

ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Adjustable sealing system –  Jamb and head applied AA = Clear anodized aluminum...

Zero 8150S-Bk Black Silicone Self-Adhesive Gasketing   Silicone Self-Adhesive Gasketing Color: Black Equipped with 3M self-adhesive tape On special orders also available in ZAG feature (Zero Anti-Ligature Gasketing). For...

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 control solutions. Adjustable Surface Astragal With...

Zero 170AA Adjustable Perimeter Gasketing Door Seal Set Adjustable sealing system –  Jamb and head applied Adjustable range: .310″ Stainless steel adjusting screw AA = Clear anodized aluminum finish Certifications Fire-rated UL10c...

Zero 177S Self Adhesive Door Seal Weatherstripping ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Equipped with 3M self-adhesive...

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 adjustable plunger is compressed against the door frame,...

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 thresholds directly into concrete without the difficulties...

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 extreme temperature differentials. The heavy-gauge...

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 allows you to drill and screw our thresholds directly...

Zero 8780N Neoprene Replacement Gasket ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Closed Cell Sponge Neoprene Gasketing Equipped with...

ero 140A Aluminum Perimeter Seal with Sponge Neoprene ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Perimeter Seal With Closed Cell...

Zero 366AA Sill Protection Automatic Door Bottom with Solid Neoprene Insert - Semi Mortised - Heavy Duty    Sill Protection Automatic Door Bottom Mount: Semi Mortised Heavy Duty Insert: Solid Neoprene Finish: Clear...

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 commercial doors of all types Seals against...

Zero 8144 Self Adhesive Silicone Weatherstripping Black Finish The Zero 8144S is commonly referred to as a “Bat-Wing” seal because of the profile of this product with a design feature of two sealing wings coming into contact with both sides...

ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Perimeter Seal With Neoprene Lip Material: Aluminum Lenght: 32" Width: 1" W Mounting:...

Transitional / Offset Threshlds eliminates the tripping hazard associated with irregular floor surfaces. Transitional thresholds like this are often used when a threshold is required to meet with tile or carpet on one side. Width: 7" Offset Height: .25"...

Zero 106A-36 Aluminum Bulkhead Door Adjustable Threshold The Zero International 106A-36 Aluminum Bulkhead Door Adjustable Threshold is designed to provide a durable, weather-resistant seal for bulkhead and exterior door systems. Constructed from...

Zero door gaskets for protecting head, jamb, sill, and meeting stiles are engineered for reliable performance in demanding environments. Constructed from top-quality materials, they are built to last. We offer an unequaled range of capabilities,...

Zero 111 48" Aluminum Door Shoe with Intumescent Seal The u-shaped design of a door shoe wraps around the door for a better seal and improved aesthetics while still preventing dust, moisture and drafts. AA = Anodized aluminum Supplied with solid...

Overview Zero door gaskets for protecting head, jamb, sill, and meeting stiles are engineered for reliable performance in demanding environments. Constructed from top-quality materials, they are built to last. We offer an unequaled range of...

Zero 1675A Half Saddle Threshold – 5″ Wide x 1/2″ High – Aluminum Mill Finish ZERO thresholds feature top-quality materials and construction, designed to stand up to the demands of heavy traffic applications as well as those with...

ZERO perimeter seals meet the highest standards in the industry for reliability and performance. Adjustable sealing systems are ideal for sound control solutions. Interior Astragal With Sponge Neoprene Insert Surface Mount For Aluminum or Wood...