Engineered Lumber
Engineered lumber is designed to deliver superior strength, stability, and consistency for modern residential and commercial construction. Manufactured using advanced engineering processes, these products are built to minimize warping, twisting, shrinking, and splitting while providing dependable structural performance. Whether you're framing a new home, constructing multi-family buildings, or completing a commercial project, engineered lumber offers reliable solutions that help improve efficiency on every job site.
At 7D Wholesale, we supply high-quality engineered lumber products from trusted manufacturers to meet the demands of contractors, builders, dealers, and construction professionals. Our inventory includes products designed for floors, roofs, walls, headers, beams, and other structural applications, ensuring you have the right materials for projects of any size.
What we offer
Product
Roseburg Engineered
The Roseburg Framing System® consists of RFPI® Joists used in floor and roof construction, RigidLam® LVL which is used for headers, beams, studs and columns, and RigidRim® rimboard. All of the components are engineered to the industry’s highest standards to help contractors build solid, durable, and better performing framing systems compared to ordinary dimension lumber.
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Product
Roseboro
Made from coastal region Douglas fir, Rosboro’s Treated X-Beam is manufactured to match standard framing widths and I-joist compatible depths, and then is treated with Hi-Clear II – a clear industrial wood preservative that leaves the beam an attractive honey-color. The treatment protects against decay, mold, bacteria, and insects, including the Formosan termite.
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Product
IB Max Core
IB MAX-CORE manufactures premium wood I-Joists that are recognized as an innovative solution to floor and roof framing needs. The wide flanges used in all IB MAX-CORE I-Joists provide a larger gluing and nailing surface for floor and roof sheathing as well as long-term performance benefits. Available in depths from 9-½” to 24”.
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