Cumberland Building Supply
Fiberon Composite Decking & More

Welcome to Cumberland Building Supply, we’re your friendly, one-stop source for all your building and home improvement needs.

Visit Cumberland Building Supply in Cumberland, VA for all of your Fiberon composite decking and railing needs. Shop for the best decking in the Cumberland 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, Cumberland Building Supply can help you make your ideas come to life with Fiberon decking.