Using lumber industry by-products and under-utilized wood species once landfilled or burned as waste by forestry operators or sawmills, ARAUCO manufactures a variety of particleboard, medium density fibreboard (MDF) and FIBREX® thin high density MDF. ARAUCO's ability to service a broad range of market needs stems from a diverse range of technological capabilities.

Huber Blue OSB flooring and sheathing panels are utilized extensively across residential construction as strong, high-quality flooring and sheathing panels that provide excellent weatherability. Huber Blue, backed by a comprehensive 25-year limited warranty, is available for roof and wall sheathing uses and for sub-flooring in two layer systems. The easy-to-install product is able to be used with the same spans and thickness as plywood building applications.

MDF products are ideally suited for heavy machining, laminating, lacquering, powder coating and painting applications. All panel products are manufactured from high quality Northern whitewood species (Spruce-Pine and Alpine fir).

West Fraser plywood outperforms all substitute wood-based panels on the market today. A highly stable panel, even when exposed to moisture or high humidity, it is up to seven times more resistant to thickness swell than substitute wood-based panels. Plywood also returns to its original dimensions when it dries.