Carl's Building Supply, Inc., serves all of Western Washington with complete lumber and building supply services. We deliver lumber to your job site! If you need windows, roofing, hardware, or doors, we've got you covered. We carry a wide variety of lumber and plywood, including AZEK decking products, GeoDeck products, Hardie siding, Jeld-Wen doors & windows, and more. If you're looking for quality building supplies in the Pacific Northwest, contact us today.