36" Adjustable Oak Threshold with Vinyl Seal – 3 1/2" Wide | Pre-Finished, Pre-Drilled | Height Adjustable to Fill 3/4" to 1 1/4" Gaps | Made in USA – Randall WL-9

Upgrade your entryway with the Randall WL-9 Adjustable Height Oak Threshold—a high-quality floor transition solution designed for 3-foot wide doorways. This 3 1/2” wide threshold is made from solid red oak, pre-finished for beauty, and paired with a flexible vinyl seal to create a tight, energy-efficient barrier. The adjustable design compensates for gaps from 3/4" up to 1 1/4", making it ideal for older homes or uneven flooring. Unlike other thresholds, this model installs without trimming your door and comes pre-drilled with all mounting hardware included. Whether you're sealing out drafts, dust, or noise, the WL-9 makes a perfect fit every time. Proudly made in the USA for long-lasting performance.

• Adjustable Gap Filler: Easily adjusts to fill gaps from 3/4" to 1 1/4" between the bottom of the door and the floor—perfect for uneven door bottoms or floors.
• Premium Oak Construction: Made from solid, pre-finished red oak for a professional, polished look with long-lasting durability. Pre-finished with natural color stain and a clear top coat for protection,
• Simple Installation: Pre-drilled and includes screws and detailed installation instructions—no need to cut the door or hire a professional.
• Built-In Vinyl Seal: Integrated brown vinyl sealing insert ensures an airtight, draft-blocking barrier—ideal for weatherproofing, insulation, and energy efficiency.
• Made in USA by Randall Manufacturing part number 3 FT WL-9