NGP 425HD 60" ADA Compliant EXTRA Heavy Duty Aluminum Threshold is engineered for high-traffic environments, making it an ideal choice for delivery and storage doorways where heavier loads traverse. Constructed from durable aluminum alloy 6063 in T5 temper, this threshold measures 5" wide and stands 1/2" tall, featuring a fluted top for enhanced traction. Its robust design supports forklift and vehicular traffic, ensuring longevity and reliability. Weighing in at 1.6 lbs./ft., the threshold includes #10 x 1-1/2" FH zinc plated wood screws for easy installation. The mill finish not only provides a sleek aesthetic but also enhances durability, making it suitable for demanding applications. Certified by UL to meet various fire safety standards, the NGP 425HD is compliant with NFPA 80 and NFPA 252, allowing it to be used with hollow metal fire doors rated up to 3 hours and wood fire doors rated up to 90 minutes. Additionally, it meets ADA standards for accessible design, ensuring barrier-free access. With a typical wall thickness of .244", this threshold is built to withstand heavy use while maintaining functionality and safety in commercial settings.
60" ADA Compliant EXTRA Heavy Duty Aluminum Threshold, 1/2" x 5"
Dimensions: 5" wide x 1/2" tall
Fasteners: #10 x 1-1/2" FH zinc plated wood screws included
Finish: Mill finish
Length: 60.0"
Material: Aluminum alloy 6063, T5 temper
Standard-0: ADA COMPLIANT. Barrier Free Thresholds meet the requirements of the ADA Standard for Accessible Design and ICC/ANSI A117.1 Accessible and Usable Buildings and Facilities.
Standard-1: CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
Standard-2: POSITIVE PRESSURE - CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
Standard-3: ANSI/BHMA CERTIFIED. Certified thresholds comply with American National Standard for Thresholds ANSI/BHMA A156.21 Heavy Duty 10,000 lb. load test and are listed in the BHMA Certified Products Directory.
Wall Thickness: Typical wall thickness: .244"
Weight: Weight: 1.6 lbs./ft.
