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 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, such as buckling under heavy loads or loose screws.

  • Extruded from the 6063 alloy
  • ANSI J32100
Brand

Length

36", 96", 48", 72"

Width

7"

Height

1/2"

ADA Compliance

Meets ADA requirements - A117.1 Accessibility Code

Fire-Rating

3 Hour Fire-rated

657A Saddle Threshold - 7" Wide x 1/2" High - Aluminum Mill Finish
Zero 657A Saddle Threshold - 7" Wide x 1/2" High - Aluminum Mill Finish