| Description | Thermal Bridge Threshold, 1/2" x 5" | Model | 355 | | Material | Aluminum alloy 6063-T5 | Color | Anodized white |
Product Features
Aluminum alloy 6063, T5 temper 5" wide x 1/2" tall Fluted top ADA Compliant when installed with the non-beveled edge flush with flooring, or where no greater than 1/4" vertical rise occurs Designed for thermal break. Bumper seal not available Typical wall thickness .250" Weight: .79 lbs./ft. #10 x 1-1/2" FH zinc plated wood screws included. Dark bronze supplied with DKB thresholds Mill finish
Options
Certifications
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.
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.
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