Did you know… Our proprietary doors carry the ASTM E330 certification?

Our doors are made with our unique FiberWrap™ technology and are designed to withstand the pressures and forces found in tornadoes and hurricanes. In order to pass the ASTM’s test, the door had to be able to sustain forces up to 150% of those you might experience in such a natural disaster. Shelter Works FiberWrap™ doors passed with flying colors!

We believe that the quality of our doors–from the base construction to the hardware to the gelcoat used for its durable finish–is important and expresses the quality of our entire building. It is the part of the building that experiences the most wear and tear, so it’s important to us that it is as strong as we can make it. You can watch a video about how we make our proprietary doors and see all the options we offer by checking out the Doors page on our website.

Class C ASTM Roofing Material