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8/4 White Oak Lumber – Flat Sawn 5-Pack | Kiln-Dried Hardwood | S2S
Flat Sawn White Oak is one of the most versatile and in-demand domestic hardwoods in North America right now — and at 8/4 thickness, its bold cathedral grain, warm light-brown tones, and closed pore water resistance make it an exceptional building material for serious work. With a Janka hardness rating of ~1,360 lbf, it offers genuine hardwood durability with the natural tyloses that fill its pores and give White Oak its legendary moisture and decay resistance. These are the properties that made it the species of choice for wine barrels, whiskey barrels, and ship hulls for centuries. With 8/4 White Oak, you have the depth to build solid, substantial pieces where the cathedral grain runs through the full thickness of every component and the structural integrity matches the visual presence.
This 8/4 stock is surfaced 2 sides (S2S) to 1-7/8" and machines cleanly, holds fasteners well, and finishes beautifully with oil or film finishes.
What's Included in This 5-Pack?
What Is 8/4 Flat Sawn White Oak Used For?
Common uses of 8/4 Flat Sawn White Oak include solid dining tabletops, kitchen island tops, work surfaces, furniture legs, bed frames, stair treads, newel posts, and architectural millwork components.
Working with thinner stock? See our 4/4 White Oak Flat Sawn 5-Pack for cabinet doors, shelving, and lighter interior builds.
Looking for quartersawn instead? Shop 8/4 White Oak Quartersawn 5-Pack for ray fleck figure and superior dimensional stability.
All packs ship free to Canada and the US.
Build with one of the most trusted and in-demand domestic hardwoods available — order your 8/4 Flat Sawn White Oak 5-pack today.
Need it fully dressed 4 sides? Shop S4S White Oak Flat Sawn 8/4 – 5 Packs
Want to see more? Shop All White Oak Lumber
Not 100% satisfied? We’ll replace it, refund it, or fix it — whatever it takes
From a single standout board to full retail or renovation projects, we’ve helped over 3,000 Canadian woodworkers bring their vision to life.
Whether you’re a first-time DIYer, a contractor building custom interiors, or a designer sourcing unique wood for a client — we have the experience, selection, and support to get you exactly what you need.
