With more than 150 years of combined industry experience, DMS Supply is a trusted source for high-quality interior and exterior door solutions throughout Washington. Serving both custom residential and production-built projects, our team is known for delivering exceptional craftsmanship, reliable lead times, and dependable service builders can count on.

Operating from our manufacturing facility in Monroe, Washington, we offer thousands of custom door styles, configurations, and finish options designed to meet the unique specifications of every project. Interior doors are precision-machined in-house, while exterior door systems are sourced from respected industry partners including Huttig, Codel, and Alliance to ensure lasting quality and performance.