Connect with Top-Rated Building Materials Suppliers in Lynden!

Westside Building Supply is a family-owned building material retailer serving both contractors and do-it-yourselfers in the Pacific Northwest. We offer a wide range of products, including lumber, building materials, cabinets, door hardware, and more. Our experienced staff is committed to providing exceptional customer service and expert advice to help customers complete their building projects. With a large lumberyard facility and a modern, vibrant retail store, Westside Building Supply is the one-stop shop for all your building needs.