High strength PVC fabrics can span longer distances and generally have durable top coats providing a 15 – 20 year warranty. The downside is that colors are not available off the shelf and would require a premium and a purchase of the entire fabric lot. Light transmissions are around 5% to 10% depending on fabric thickness required. Here are some of the most reputable manufacturers and respective products:

  • Serge Ferrari TX30
  • Naizil Big Cover
  • Seaman Corporation Shelter-Rite