Purlin Mill Steel Buildings was founded with a clear mission — to provide the Pacific Northwest with a locally manufactured, high-quality steel building system built to stand the test of time. As an American Manufacturer, our story begins with The Purlin Mill, a trusted regional leader renowned for its precision-engineered structural steel products, advanced roll-forming capabilities, and superior PEMB components.

For years, The Purlin Mill earned its reputation for uncompromising quality, rigorous standards, and dependable delivery. Builders, contractors, and agricultural operators relied on their products for projects where strength and longevity were non-negotiable.