Larsen Bros. Lumber
Fiberon Composite Decking & More

Larsen Lumber is a family-owned company that has been providing high-quality lumber and building materials to homeowners and professional contractors since 1882. Located in San Leandro, California, Larsen Lumber has earned a supreme reputation in the a...

Visit Larsen Bros. Lumber in San Leandro, CA for all of your Fiberon composite decking and railing needs. Shop for the best decking in the San Leandro area that will last long term. Transform your deck with high quality WPC and PVC decking that won’t warp, rot or splinter, so the look you love today will be there tomorrow. Wooden decking simply can’t compare. Experience a one-of-a-kind experience with our discovery deck design software that helps you visualize your dream deck, or browse through great Fiberon deck inspiration with our inspiration gallery. Whether you're looking to redesign your pool deck, front porch, or totally transform the look and feel of your backyard, Larsen Bros. Lumber can help you make your ideas come to life with Fiberon decking.