Mad River Mass Timber

Mad River Mass Timber (MRMT) is shaping the future of mass timber manufacturing in California. We specialize in the production of locally sourced Dowel-Laminated Timber (DLT) for structural applications in floors, roofs, walls, and beams. Our DLT products are designed to have larger spanning capabilities, lower embodied carbon and competitive pricing when compared with cross-laminated timber (CLT) products. We source all of our incoming lumber from local sawmills that actively support forest health and wildfire mitigation projects on private, federal, and tribal lands across Northern California. Rooted in a five-generation legacy of wood products innovation, we are committed to fostering a sustainable connection between our region's natural landscapes and its built environment.