ARAUCO offers the industry’s most comprehensive selection of composite panels, premium plywood, millwork, lumber and wood pulp.

Masisa Ultralight MDF from Timber Products is a medium density fiberboard that weighs about 30% less than standard MDF. Timber Products manufactures all grades of both fir and pine particle board substrates to fit your needs.

Weyerhaeuser's fiberboard is prized by woodworkers for its exceptional qualities, including a smooth unblemished surface and homogeneous core.