NGP 355 36" Mill Aluminum Half Saddle Thermal Bridge Threshold combines functionality and compliance to meet the demands of modern commercial spaces. Constructed from durable aluminum alloy 6063 in T5 temper, this threshold measures 5" wide by 1/2" tall, providing a robust barrier while ensuring a sleek aesthetic with its mill finish. Designed specifically for thermal break applications, this threshold features a fluted top and is ADA compliant when installed with the non-beveled edge flush with the flooring or where the vertical rise does not exceed 1/4". Weighing only .79 lbs./ft., it is lightweight yet sturdy, making it an excellent choice for various installations. The NGP 355 includes #10 x 1-1/2" FH zinc plated wood screws for easy installation, with dark bronze options available for those opting for DKB thresholds. Notably, this product has been certified by UL to meet several fire door standards, including compliance with NFPA 80 and ANSI/UL10C, allowing it to be used effectively with both hollow metal and wood fire doors. Elevate your space with the NGP 355, where quality and compliance come together seamlessly.
36" Mill Aluminum Half Saddle Thermal Bridge Threshold, 1/2" x 5"
ADA: ADA Compliant when installed with the non-beveled edge flush with flooring, or where no greater than 1/4" vertical rise occurs
Accessible: Yes
Ada Compliance: Yes
Application: Designed for thermal break. Bumper seal not available
Commercial Residential: Commercial
Dimensions: 5" wide x 1/2" tall
Fasteners: #10 x 1-1/2" FH zinc plated wood screws included. Dark bronze supplied with DKB thresholds
Finish: Mill finish
Finish Description: Milled Aluminum
Finish Family: Matte Silver
Fire Rated: 3 Hours
Fire Rating: 3 Hours
Installation: Commercial
Length: 36.0"
Material: Aluminum alloy 6063, T5 temper
Pack Qty: 1
Series: NGP Thresholds
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 1,000 lb. load test and are listed in the BHMA Certified Products Directory.
Subtype: Threshold
Type: Hinges and Pivots
Ul Listing: UL10C
Unit of Measure: Each
Wall Thickness: Typical wall thickness .110"
Weight: Weight: .79 lbs./ft.
