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.

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.

Coastal Forest Products engineered lumber offerings include LVL and studs.

The LP SolidStart Engineered Wood Products family offer greater design flexibility, faster installation and less waste. They’re created to work together to form an unbeatable building system that delivers real benefits during construction and for decades to come.

Due to its strength and consistency, LP® SolidStart® Rim Board is ideal for supporting vertical and lateral loads as part of a floor framing system.

LP® SolidGuard® LSL is a zinc borate treated product that protects against termites and fungal decay. When used in multi-story buildings, LSL helps mitigate shrinkage and reduces the risk of callbacks.

LP® SolidStart® I-Joists are known for their value when it comes to size, strength, and reliability.

LP Solidstart LSL installs like traditional lumber, but is straighter, stronger, and can handle longer spans.

LP® SolidStart® LVL surpasses traditional lumber for dimensional consistency and load-carrying capacity.

LP Legacy Premium Sub-Flooring is a premium, strand-based composite wood panel designed for demanding subfloor applications.

LP's OSB has been in use for more than three decades and is known for its uniformity, strength, density and workability.

LP TopNotch® Sub-Flooring features a line of performance OSB sub-flooring available in two options to fit any building project.

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.