DKB-finish Vinyl Bumper Seal Threshold, 1/2" x 3-3/4"
Product Features
- Aluminum alloy 6063, T5 temper
- 3-3/4" wide x 1/2" tall
- Smooth top
- Typical wall thickness .115"
- Weight: .60 lbs./ft.
- #10 x 1-1/2" FH zinc plated wood screws included. Dark bronze supplied with DKB thresholds
- Vinyl is black
- Dark bronze finish
Standards
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.
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.
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.
AIR INFILTRATION TESTED to ASTM E283, Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors.