ZERO is great door and window gasketing, great weatherstripping – and a great deal more. Our family of companies offers an unequaled range of integrated technologies and expertise. All from a single source…all in-house.

• High quality thresholds with broad application coverage
• ZERO thresholds feature topquality materials and construction
• Designed to stand up to the demands of heavy traffic applications as well as those with extreme temperature differentials
• The heavy-gauge material allows you to drill and screw our thresholds directly into concrete without the difficulties common when using lighter commercial materials
• A variety of types of thresholds are available to accommodate the specific needs of your application