4 FT – 6″ Wide x 1/4″ High Fluted Aluminum Door Threshold, 48″ Long Exterior Door Threshold, Metal Transition Strip for Doorways, Door Saddle with Screws, Silver,

$71.79

Est. Delivery: October 30, 2026

Upgrade your doorway with this Randall Manufacturing 6″ wide x 1/4″ high x 48″ long fluted aluminum door threshold. Designed for use as an exterior door threshold replacement, metal transition strip, door saddle, doorway threshold, or aluminum sill plate, this durable threshold helps create a clean and finished transition at entry doors, garage doors, utility rooms, basements, workshops, and commercial openings. The fluted ribbed surface provides a professional appearance with added traction, while the low 1/4″ profile makes it a practical solution for many doorway and floor transition applications. Pre-punched countersunk holes allow the included screws to install flush with the surface for a clean finished look. This 4 FT aluminum threshold can be cut to size with the proper tools, making it a versatile option for custom doorway widths and replacement threshold projects. Made in the USA by Randall Manufacturing, this threshold is built for long-lasting performance in residential and commercial spaces.

FEATURES

Heavy Duty Aluminum Threshold – 6″ wide x 1/4″ high x 48″ long fluted aluminum threshold designed for exterior doors, entryways, garages, utility rooms, commercial openings, and floor transition areas.
Exterior Door Threshold Replacement – Ideal for replacing worn, damaged, or outdated door thresholds. Use as a metal threshold, doorway transition strip, door saddle, floor seam cover, or aluminum sill plate.
Fluted Non-Slip Surface – Ribbed fluted top surface helps provide added traction while creating a clean, finished look for residential, commercial, and high-traffic doorway applications.
Easy to Install & Cut to Size – Pre-punched countersunk holes allow screws to sit flush for a professional installation. The 48″ aluminum threshold can be cut to size with the proper tools for custom doorway widths.
Durable Made in USA Construction – Built from long-lasting aluminum for dependable performance. Great for contractors, property managers, maintenance repairs, and DIY doorway improvement projects.