Topmar Building Supplies
Fiberon Composite Decking & More

Topmar Building Supplies is a locally owned and operated company with locations in Nackawic and Fredericton, New Brunswick. With over 45 years of experience, we have been the go-to destination for quality service and building materials in the area. Our...

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