Surfaced-four-sides red oak board for interior trim, casework and furniture work. S4S means the stock has been planed smooth on both faces and both edges and ripped to a consistent width, so it arrives square and ready to cut, joint and fasten without further milling.

Red oak is an open-grained North American hardwood with a pronounced ring-porous figure and a pinkish to reddish brown cast. It machines and sands predictably, holds screws and joinery well, and takes stain and clear finish evenly, which is why it remains a standard choice where trim has to match existing oak millwork or floors.

Sold as a nominal one-inch board, dressed thickness is slightly less than the stated size, which is normal for surfaced hardwood lumber.

Key Features

• Solid red oak hardwood, not veneered or engineered
• Surfaced four sides (S4S): both faces and both edges planed, edges ripped straight and parallel
• Open, ring-porous grain with the reddish brown tone characteristic of red oak
• Machines, routs and sands cleanly for moulded profiles and edge details
• Accepts stain, oil and clear coatings evenly; commonly finished to match existing oak work
• Dense enough to hold nails, screws and glued joinery in load-bearing casework
• Nominal thickness; dressed dimension is slightly under the stated size as normal for surfaced lumber

Applications

• Interior door and window casing, jambs and aprons
• Baseboard, chair rail and other applied trim
• Shelving and closet components
• Cabinet face frames, stiles, rails and end panels
• Stair skirt boards, risers and trim details
• Furniture parts, tabletops and glued-up panels
• Repairs and additions to existing red oak millwork

Product Details

• Product Type: Hardwood Board
• Species: Red Oak
• Material: Solid hardwood
• Surfacing: S4S (surfaced four sides)
• Nominal Thickness: 1 in.
• Nominal Width: 10 in.
• Length: 8 ft.
• Sold By: Each

Specifications

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