Aluminum Hollow posts; hollow railing and balusters; usually surface bolted to deck; special assembly system. Vinyl and plastics Hollow posts; railing and balusters hollow and usually steel reinforced ...

Vinyl or polyvinyl chloride (PVC) decks typically cost between $5 and $13 per square foot, excluding labor. Homeowners may choose this option because vinyl doesn’t stain, rot or face the risk of ...