Exterior Inswing Threshold | Oak & Aluminum Adjustable Sill with Wood Base | 5 ¾” Wide | 6 Feet Long | Adjusts from 1 1/8” to 1 ½” High | Aluminum | Primed Wood

Upgrade the performance and appearance of your entryway with this Exterior Inswing Threshold featuring a 5 ¾” wide aluminum sill and primed oak wood base. Designed for use with exterior inswing doors, this threshold is both functional and customizable, providing a reliable seal against drafts, moisture, and outdoor elements. The adjustable design allows you to raise or lower the height from 1 1/8” to 1 ½”, making it ideal for uneven flooring, worn door bottoms, or new weatherstripping installations. At 6 feet long, this aluminum and wood inswing threshold is perfect for standard and wide entry doors. The heavy-duty aluminum top plate offers strength and durability, while the primed wood base can be painted or stained to match your trim or door frame. Whether you’re replacing an old threshold or installing a new one, this adjustable sill helps improve energy efficiency, reduce air infiltration, and enhance curb appeal. Ideal for residential entry doors, this threshold combines weather protection, easy installation, and long-term value.

• ADJUSTABLE HEIGHT – This door threshold from Randall Manufacturing features an adjustable sill that fits gaps between 1 1/8” and 1 ½” high between your door and the floor. With its adjustable height, this product is very versatile and can be used in a variety of styles of doors. Adjusts by using the brass color screws in the wood section.
• OAK TRANSITION – This adjustable sill threshold is made with a prefinished Oak. It is a natural, light color that will serve as a great transition between the outside and your inside floors.
• UNCUT – When you order our Oak & Aluminum Adjustable Sill, it arrives uncut with a total length of 72 3/4". This means that the length of the threshold is untrimmed allowing for a versatile fit that you can cut to fit the correct size for your specific door.
• HIGH QUALITY – From its oak and aluminum threshold to its white primed base, this adjustable sill is made with high quality materials that can hold up to the usual wear and tear of a door threshold that will keep out debris, dirt, and drafts.
• MADE IN AMERICA - Since 1955, we have manufactured American-made, high-quality home and commercial improvement products. Inspired by the latest trends and technology, our extensive line fits seamlessly and works efficiently on any job site.