MADISON, Maine — TimberHP, the first and only U.S. manufacturer of wood fiber insulation, announced a strategic commercial partnership with Weyerhaeuser to expand the availability of high-performing wood-based building solutions across the US. Under the agreement, Weyerhaeuser will hold US commercialization and distribution rights for TimberHP’s line of wood fiber insulation products, including TimberBatt® and TimberBoard®, within the lumber and building materials channel. TimberFill® blown-in insulation will remain under its current distribution structure. TimberHP’s insulation products are made in the U.S. from renewable softwood residuals, providing sustainable, high-performance insulation solutions that meet today’s evolving building needs and standards and help serve the growing demand for energy-efficient, low-carbon building materials. This new partnership will leverage Weyerhaeuser’s transportation logistics, sales capabilities and trusted customer relationships to make TimberHP’s innovative wood fiber insulation technology more widely available to dealers, builders and contractors.