Composite & PVC Railing Systems | Wolf Home Products Wolf vinyl and composite railings are exceptionally strong and easy to install. Our deck railings are available in 6 color options and are 100% recyclable. ... Specialty Balusters: Acrylic panels, glass balusters, and more. Specialty Items. Specialty Item Above Table Set. Pergola. PVC Arbor. Arbor. White PVC Privacy Fence.