Storm Strong PVC

Backed by the industries leading technology and research.

Polyester reinforcement

Excellent dimensional stability with greater tear and breaking strength. Lay-flat qualities ensure easier seaming.


Weldable roofing PVC is VOC free and allows for higher seam strength and less seaming labor which lowers cost.

Advance Compound & UV Tech

Proven long-term performance, non-halogenated compound, long-term flexibility and welding characteristics, free of plasticizers, scuff resistant, and increased puncture resistance.

Energy Efficient

White PVC surface has high solar reflectivity and emissivity, with low heat gain, resulting in a sustainable, energy efficient roofing compound.

How it works

Storm Strong PVC is the result of extensive research and customer feedback. We ensure quality is added and maintained where it matters most. One of the most critical requirements is thickness over scrim. Storm Strong has targeted well over the thickness required by ATSM. This thickness is tested on a continual basis across a 10-foot-wide sheet with a state-of-the-art thickness gauge to verify that the thickness valued by our customers is incorporated into the sheet. 

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Underwriter Laboratories

Underwriters Laboratories is standards-setting organization, combining extensive safety research, scientific expertise and input from stakeholders to advance safety science that leads to safe living and working environments. Underwriters Laboratories develops and publishes consensus standards that guide the safety, performance and sustainability of new and evolving technologies and services to deliver solutions for industries fro household appliances to smoke alarms to batteries to environment to cybersecurity and building materials.