Heavy-Duty Threshold, Fluted Top, 3 ft. L MPN:325HD-36"
Heavy-Duty Threshold, Fluted Top, 3 ft. L
This heavy-duty threshold from National Guard provides a durable and stylish solution for doorways. Made from high-quality aluminum, it features a fluted top design and a silver mill finish that complements a variety of interior and exterior door styles. The threshold fits doors up to 36 inches wide and is designed to withstand heavy foot traffic. Its ANSI/BHMA and UL certifications ensure compliance with industry standards for safety and performance. Ideal for use in commercial and residential applications, this threshold is perfect for high-traffic areas, such as entryways, hallways, and doorways leading to outdoor spaces.
Top product features:
- Fluted top design for added style and visual interest
- Fits door widths of up to 36 inches for a secure fit
- UL Fire Rating for added safety and peace of mind
Top product applications:
- Heavy-duty door threshold for exterior doors
- Interior door threshold for high-traffic commercial spaces
- Threshold for sliding glass doors in residential applications
Door Threshold, Surface Type Fluted Top, Mill Finish, Color Silver, Width 5 in, Height 1/2 in, Length 3 ft, Fits Door Width 36 in, Thickness 0.25 in, Material Aluminum, Standards ANSI/BHMA A156.21, ANSI/BHMA, CAN/ULC S104, IBC, ICC/ANSI A117.1, NFPA 252, NFPA 80, UL Listed, Yes, Includes #10 x 1-1/2 in FH Zinc Wood Screws, UL Fire Rating UL10B, UL10C
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 39.00
- Package Width: 5.00
- Package Height: 3.00
- Package Weight: 5.75
Product info last updated on March 19, 2026 2:48pm UTC
Category: Door Hardware and Components