Simpson Door Company

Simpson Door Company is one of the oldest and most respected wood door manufacturers in North America, founded in 1912 and headquartered in McCleary, Washington. The company produces an extensive range of interior and exterior wood doors, including flush, panel, stile-and-rail, and Dutch door designs, with a deep catalog of species, grades, and custom options.

Simpson doors are manufactured at the McCleary mill using sustainably sourced lumber and engineered wood cores, and the company is known for its commitment to quality craftsmanship and product consistency. Their exterior wood doors are finished with factory-applied primer or stain options and are widely specified in residential custom construction and upscale remodeling.

Simpson operates as an independent, family-aligned company and sells through a network of millwork distributors and building material dealers across the United States and Canada.