Both our Lumber and Wood Preserving Divisions have earned excellent reputations in the field of quality control. Led by professionals trained in forestry, lumber and pole inspection and chemistry, coupled with experienced, dedicated employees we have kept our focus on Quality & Service Since 1894.

All Langdale products carry grade marks, brands, or tags signifying compliance with specific industry standards. For example, Timber Products Inspection Company closely monitors our production of lumber, verifying that we follow the grading regulations and product standards of the Department of Commerce and the American Lumber Standards Committee. All Langdale lumber proudly carries the TPI grade stamp. A detailed quality control manual is available for customer review upon request.