PE vs PVC Fabric: which is better? Tension Fabric Buildings #1 guide to the best fabric.

Both (PE) polyethylene and PVC are waterproof, but PVC is more so. Additionally, PVC is much more fire-resistant than polyethylene because the chlorine atoms it releases during a fire inhibit the process of combustion. Poly vinyl (PVC) is made from the polymerizing of vinyl chloride monomer. Additional stabilizers and plasticizers are added to increase its light and heat resistant properties and increase its elasticity. These properties make PVC suitable for various industrial applications. 

PVC fabric is durable and designed to last a long time – up to 30 years. PVC fabric is thicker than PE fabric, weighing between 20-28 ounces psf. Compared to PE, PVC fabric has a higher tear strength, making it a popular choice for buildings that are exposed to high UV rays, strong winds and other extreme conditions. PE fabric is a lighter type of architectural fabric, commonly weighing 12 to 15 ounces psf, with a shorter lifespan than PVC. PE fabric does self-clean very well when it rains, and it is about 5% more light translucent than PVC.

For more information about Covermore Shelter buildings see our FAQ page or visit our YouTube for installation help!

https://www.youtube.com/watch?v=S5aK0DLctVo

https://covermorebuildings.com/faq/