Every 20 feet of decking contains about 30 pounds of material that would have ended .. The primary differences come down to aesthetics: If you want more color . Hollow. Stiffer and almost 25 percent lighter than a solid board. End caps stop.
5 Feb 2018 . The deck's substructure was solid, and with joists 16 inches off center, . The issue was that the hollow PVC deck boards had become brittle enough that his weight . The Differences Between Composite and PVC Decking.