Weyerhaeuser offers the most comprehensive and innovative collection of proven structural framing materials, including engineered lumber products and panels.

Weyerhaeuser offers a diverse range of Western Lumber products giving you an unmatched source for most western species needs, while our full offering of Southern Lumber Pine products are an outstanding choice for framing and treated wood applications.

Weyerhaeuser's fiberboard is prized by woodworkers for its exceptional qualities, including a smooth unblemished surface and homogeneous core.

A versatile engineered structural panel often used for floor decking and wall/roof sheathing. Quality builders rely on Weyerhaeuser OSB panels for good reason.

Whether you need plywood with high-performance characteristics, lightweight properties or exceptional aesthetic qualities, Weyerhaeuser has a solution for you.

AdvanTech® is the brand you can trust for superior performance and reliability. When you want to build with the FLAT OUT BEST, choose AdvanTech subflooring and sheathing.

Allweather Wood preservative treated lumber is as strong as it is versatile.

Allweather Wood preservative treated plywood is manufactured to provide long-term protection against fungal decay, rot, and termite attack.

Allweather Wood Preservative Treated Timbers are available in a range of preservative treatment options.

A company in full expansion in Northeastern America, Arbec Forest Products Inc. implements innovative strategies and technologies, as well as a strict health and safety policy in order to continue to offer high quality OSB panels and lumber

BB&S provides an extensive range of excellent treated lumber products, including Southern Pine lumber, decking, posts and timbers.

Treated Plywood

Production for Bennett sawmills consists of quality dimension lumber including Douglas Fir, White Fir, Engelmann Spruce, Lodgepole Pine, Idaho White Pine, Inland Red Cedar, and Ponderosa Pine.

Biewer Lumber™ offers treated dimension lumber, decking and timber products.

Biewer Lumber offers treated plywood products.

From extra-long roof spans to curved beams and common header to dramatic columns, BOISE GLULAM® gives you the rich, natural look of wood with important benefits engineered in.

BCI® Joists are lighter weight offering long spans and best of all, strong floors that last. AJS I-joists have a solid-sawn flange, are high quality, high performance floor and roof joists available in the Eastern U.S. and Canada.

Versa-Lam® LVL beams and headers lead the industry in bending strength and E-value, offering better performance and longer spans overall value across multiple widths and depths for residential, light commercial, or multifamily projects.

Boise Cascade Rimboard makes construction simpler. With a lengths of 12’ and 24’ and depths that match BCI and AJS I-joists, construction time is reduced. It can handle seismic and high wind loads. No special backing is required for siding or deck attachment.

Boise Cascade Company manufactures rated sheathing in Western Fir and Southern Pine species.

We're proud to say that every BoozerBeam™ is made of the finest kiln-dried Southern Pine available.

Boscus Canada is a distributor of eastern spruce demension lumber and studs.

Canfor is one of the world's largest producers of sustainable wood building solutions. A global leader in dimension lumber, with over 5 billion board feet capacity, Canfor supplies top quality, green building products to our highly valued customers.

With an annual production of 163 000 000 FBM (foot-board measure), construction lumber is CHALEUR SAWMILLS’ primary product