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 | – Randall WL-9
$39.99
Est. Delivery: September 14, 2026
Description
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.
FEATURES
- 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
Additional information
| Weight | 0.0 lbs |
|---|---|
| Item Condition | New |
| Brand | Randall Manufacturing Co., Inc |
| marketplace_id | ATVPDKIKX0DER |
| language_tag | en_US |
| model_name | 3 FT WL-9 |
| unspsc_code | 31160000 |
| item_type_keyword | door-thresholds |
| finish_type | Prefinished |
| size | OAK THRES W/ VINYL 3 1/2″ WIDE FOR GAPS 1″-1 3/8″ |
| part_number | 3 FT WL-9 |
| manufacturer | Randall Manufacturing Co., Inc |
| model_number | 3 FT WL-9 |
| supplier_declared_dg_hz_regulation | not_applicable |
| item_name | 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 |
| product_site_launch_date | 2019-09-18 00:00:00 UTC |
| MPN | 3 FT WL-9 |
| Barcode | 095546029004 |
Shipping & Delivery
Related products
1 3/8″ Wide Oak Overlap Transition Strip with 1/4″ High Overlap (6 FT)
$48.48
Est. Delivery: September 14, 2026
2″ x 36″ Light Oak Threshold – Solid Wood Floor Transition Strip – Seam Binder for Interior Doorways – Smooth Reducer Saddle –
$26.99
Est. Delivery: September 14, 2026
6″ Wide x 5/8″ High Oak Threshold – Pre-Finished Solid Wood Transition Strip for Doorways – Smooth Floor Reducer – – (3 FT)
$59.99
Est. Delivery: September 14, 2026
6″ Wide x 5/8″ High Unfinished Oak Threshold – Durable Solid Wood Door Transition Strip, Stainable, Part #W-80-U (3 FT Long)
$59.99
Est. Delivery: September 14, 2026
Oak Overlap Threshold 3 1/2″ Wide x 5/8″ Thick with 5/16″ High Overlap (36″ Long)
$29.99
Est. Delivery: September 14, 2026
