Building Professionals

Building Professionals

Resources and information for building professionals.

FSC® Certified

Redwood and Douglas-fir

Humboldt Sawmill is pleased to offer Forest Stewardship Council® (FSC® C013133) certified redwood and Douglas-fir lumber, timbers, and uppers for use by building professionals in their projects, whether residential, commercial, or otherwise. Our products are available through a wide network of dealers and distributors, but we are always available to answer building professionals’ questions, provide specification materials, span ratings, and other important information to help ensure project success.

Professional Reading Plans

Product Information

As the leading supplier of FSC® certified redwood and Douglas-fir products, Humboldt Sawmill offers product information including BIM objects, CAD drawings, product catalogs, videos, and more. offers free access to redwood and Douglas-fir CSI 3-part specification, BIM objects, product catalogs, videos, and LEED credit information. offers free access to redwood and Douglas-fir CAD drawings, product catalogs, and videos.

Please contact us with questions regarding our products including where to buy.

Building Professional Looking at Camera
Where to Buy

Where to Buy

Humboldt Sawmill redwood and Douglas-fir lumber, timbers, and uppers are available through select lumber yards, home improvement retailers, dealers, and distributors. Find out Where to Buy to find the stocking or special-order location nearest you.