NGP 884SDKB 36" DKB-finish Silicone Bumper Seal Threshold offers a robust solution for enhancing the durability and functionality of doors. Crafted from high-quality aluminum alloy 6063 with a T5 temper, this threshold measures 5" wide and stands 7/8" tall, ensuring a secure fit and effective sealing. Weighing just 1.00 lbs. per foot, it provides a lightweight yet sturdy option for various commercial applications. The threshold is designed with a typical wall thickness of .172", making it resilient against wear and tear. It comes with #10 x 1-1/2" FH zinc plated wood screws, perfectly matching the dark bronze finish of the DKB thresholds for a seamless installation experience. The silicone component is black, adding to the aesthetic appeal while delivering reliable performance. Certified by UL to various standards, including compliance with NFPA 80 and ANSI/BHMA A156.21, this threshold is suitable for use with both hollow metal and wood fire doors, providing fire ratings of up to 3 hours and 90 minutes respectively. Additionally, it has been air infiltration tested to ASTM E283, ensuring excellent sealing capabilities. Choose the NGP 884SDKB threshold for a combination of style, safety, and durability in your restroom or commercial space.
36" DKB-finish Silicone Bumper Seal Threshold, 7/8" x 5"
Color: Silicone is black
Dimensions: 5" wide x 7/8" tall
Fasteners: #10 x 1-1/2" FH zinc plated wood screws furnished. Dark bronze supplied with DKB thresholds
Finish: Dark bronze finish
Length: 36.0"
Material: Aluminum alloy 6063, T5 temper
Standard-0: 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-1: 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-2: ANSI/BHMA CERTIFIED. Certified thresholds comply with American National Standard for Thresholds ANSI/BHMA A156.21 1,000 lb. load test and are listed in the BHMA Certified Products Directory.
Standard-3: AIR INFILTRATION TESTED to ASTM E283, Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors.
Wall Thickness: Typical Wall Thickness: .172"
Weight: Weight: 1.00 lbs./ft.
