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WoodStairCo’s White Oak stair treads are made from 100% solid FAS and Select Grade White Oak- no veneers, no finger-joints. Available in retro (3/4-inch overlay) and traditional (1-inch) profiles, prefinished with a UV-cured aluminum oxide finish or unfinished for on-site staining. Lengths from 36 to 96 inches, with Quick Ship stock on the most popular sizes. Made in the USA.

Key Takeaways

• White Oak has 1,360 lbf Janka hardness which is harder than Red Oak (1,290 lbf) and significantly more moisture-resistant due to tyloses that block the wood’s pores.
• WoodStairCo offers two profiles- retro treads (3/4” overlay, installs over existing stairs) and traditional treads (1” full thickness, for new construction or full replacement). Both are available in White Oak.
• Prefinished White Oak treads ship with WoodStairCo’s UV-cured aluminum oxide finish- harder and more durable than any site-applied polyurethane—no sanding or finishing required.
• White Oak accepts gray, wire-brushed, and natural stain tones better than Red Oak, making it the dominant choice for modern, Scandinavian, and contemporary interior styles.
• WoodStairCo stocks select White Oak treads in 36”, 42”, and 48” lengths for Quick Ship (2–3 business days). Custom lengths and prefinished stain colors are available to order.
• All WoodStairCo White Oak treads are edge-glued from solid planks- guaranteed never to separate between staves, providing structural stability and resistance to cupping.

Why White Oak Is the Premier Choice for Stair Treads

White Oak has overtaken Red Oak as the most specified hardwood for stair treads in US residential construction over the past decade. The reasons are both technical and aesthetic.

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Durability- Janka Hardness 1,360 lbf

White Oak registers 1,360 lbf on the Janka hardness scale- harder than Red Oak (1,290 lbf), Maple (1,450 lbf comparable), and significantly harder than softer species like Pine or Poplar. On a high-traffic staircase that absorbs thousands of footfalls per day, this hardness difference directly translates to longer finish life and reduced surface denting under normal use.

Moisture Resistance- Tyloses

White Oak contains tyloses- microscopic structures that block the wood’s pores and significantly reduce moisture absorption. This is why White Oak is used for wine barrels, boat building, and exterior applications. On stairs, where humidity cycling causes wood to expand and contract seasonally, White Oak’s tyloses produce a more dimensionally stable tread that is less prone to gapping or squeaking over time. Red Oak, which lacks tyloses, is more susceptible to moisture movement.

Aesthetic- The Modern Staircase Standard

White Oak’s open grain structure with longer rays than Red Oak produces more figure and visual interest. It accepts gray, wire-brush, and natural clear finishes dramatically better than Red Oak, which is why White Oak has become the defining material of modern, transitional, and Scandinavian-influenced interior design. The natural color of White Oak ranges from light beige to medium brown, with warm undertones, and coordinates with virtually every flooring and trim combination.

WoodStairCo White Oak Stair Treads- Retro and Traditional Profiles

WoodStairCo manufactures White Oak stair treads in two profiles, sized for two different installation methods. Choosing the wrong profile is the most common ordering mistake.

White Oak Retro Stair Treads (3/4” Overlay)

The retro tread is designed to install over an existing stair- it overlays the current tread without removing it. At 3/4 inch thick with a 1-inch bullnose that overhangs the existing step, retro treads convert carpeted stairs to hardwood in a single weekend without structural demolition.

• Thickness- 3/4” with 1” bullnose nosing
• Width- 11-1/2”- standard stair tread depth
• Lengths- 36”, 42”, 48” Quick Ship- longer lengths made to order
• Available- unfinished or prefinished (UV aluminum oxide)
• Best for carpet-to-hardwood conversion, remodeling over existing treads
• Installation- PL Premium adhesive + finish nails

White Oak Traditional Stair Treads (1” Full Thickness)

Traditional treads are 1 inch thick and install directly on the stringer- used for new staircase construction or when existing treads are removed entirely.

• Thickness- 1”- full structural tread
• Width- 11-1/2”
• Lengths- 36”, 42”, 48”, 54” stocked- up to 96” and beyond, made to order
• Available- unfinished or prefinished (UV aluminum oxide)
• Left return, right return, and double return available for open-sided staircases
• Best for new construction, full tread replacement, and floating stair applications

Prefinished vs Unfinished White Oak Stair Treads

This is the most consequential decision in your order. Here is the honest breakdown-

Prefinished White Oak Treads

WoodStairCo’s prefinished White Oak treads are finished at the factory with a 100% solids UV-cured aluminum oxide coating- the same finish technology used in premium hardwood flooring. This finish is harder, more scratch-resistant, and more durable than any polyurethane you can apply on-site with a brush or roller. It also emits no VOCs during curing.

Prefinished treads ship ready to install- no sanding, no staining, no finishing on site. They are the best choice for most homeowners and contractors who want a professional result without the time, mess, or skill required for on-site finishing.

• Available stain colors: Natural (clear UV coat), plus multiple stain options. Order a sample pack to confirm color match before ordering.
• Custom stain matching available for $150- WoodStairCo sends a sample for approval before production
• Warranty- WoodStairCo’s UV finish carries a durability warranty- on-site finishes do not

Unfinished White Oak Treads

Unfinished treads are FAS/Select Grade White Oak, sanded and ready for tour on stain and finish. They are the right choice when you need to match an existing stain color precisely that does not match any of WoodStairCo’s stock colors, or when your installer prefers to control the finish process.

Important- unfinished treads require sanding, staining, and at minimum two coats of finish before installation- or they can be finished on-site after installation, which requires protecting adjacent surfaces and waiting for full cure between flights. Plan for additional time and material cost.

Shop White Oak Stair Treads at WoodStairCo

Browse the full White Oak collection- retro and traditional, prefinished and unfinished, in all available lengths. Order a White Oak sample pack to confirm your stain color before placing a full order. WoodStairCo has been manufacturing solid hardwood stair treads for over 15 years. All products are 100% Made in the USA.

This content was originally published by White Oak Stair Treads.

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