New Castle Building Products - Sparrows Point
Fiberon Composite Decking & More

Welcome to New Castle Building Products. With 19 convenient locations in NY, PA, CT, MA and NJ, we are a one-stop destination for builders and homeowners.

Visit New Castle Building Products - Sparrows Point in Sparrows Point, MD for all of your Fiberon composite decking and railing needs. Shop for the best decking in the Sparrows Point 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, New Castle Building Products - Sparrows Point can help you make your ideas come to life with Fiberon decking.