From the NELS website: “Nels-Tek™ PVC products are where tradition meets innovation and technology. Their unique physical properties offer unmatched durability, value, and beauty. They offer the look and feel of wood, utilize conventional building methods and tools, and outperform any other product in exterior trim applications.”

“Nels-Tek™ is an expanded, rigid, cellular, white PVC superior to wood in virtually any non-stress bearing application. It has been developed with a small-cell microstructure and with a density similar to white pine. Nels-Tek™ has a unique and unparalleled range of physical properties, with a texture and uniformity that make it the future of exterior trim.”