Oak & Aluminum Adjustable Threshold – 36" Brown Door Sill, 3-5/8″ Wide, Height Adjustable 1-1/8″-1-1/2″ – Heavy Gauge, Pre-Finished Red Oak, Made in USA

Upgrade your entryway with the Oak & Aluminum Adjustable Threshold (36″ Brown), the perfect fusion of elegance and practicality. Crafted with a pre-finished red oak top and a heavy-gauge aluminum underside, this threshold offers both a warm, refined look and rugged durability that withstands foot traffic, moisture, and daily wear. The adjustable design spans from 1-1/8″ to 1-1/2″ in height allowing seamless integration with existing flooring—be it tile, hardwood, laminate, or vinyl—ensuring a snug fit and preventing unsightly gaps. With a width of 3-5/8″, this threshold provides sufficient coverage without obstructing door movement. Finished in a rich brown oak tone, this 36-inch threshold adds a decorative touch to any doorway, matching common oak wood tones and complementing classic or modern interiors alike. The hardware needed for mounting is included, and with clear instructions, you can install it yourself in under an hour. Made in the USA by Randall Manufacturing Co., Inc. (Model AW-350), this threshold is built to last and protects your flooring edges, enhances insulation, and improves weather sealing. Whether you're remodeling, replacing worn thresholds, or finishing new construction, this product delivers on quality, fit, and finish.

• Premium Oak & Aluminum Construction – Combines beautiful pre-finished red oak top with heavy-gauge aluminum base for durability, style, and long-lasting performance.
• Adjustable Height – Easily adjusts between 1-1/8″ to 1-1/2″ high to accommodate various door thicknesses, flooring levels (wood, tile, laminate), and thresholds.
• Optimal Width – At 3-5/8″ wide, this threshold provides a secure, clean transition for standard door openings without being bulky.
• 36-Inch Length (Brown Finish) – Suited for standard door widths; rich brown oak finish complements many interior styles and wood flooring.
• Reliable Seal & Protection – Helps seal gaps, reduces drafts, prevents water intrusion, and reduces wear on flooring edges by providing a solid transition between surfaces.
• Made in USA, Hardware Included – Proudly crafted by Randall Manufacturing Co., Inc. Easy to install using instructions provided.