StormDefender Severe Weather Security Door | Cornell Iron

Defender Series

Model Number: PSD361 and PRSD361 (fire-rated)

Cornell StormDefender® rolling storm shutters are reliable doors you can install to transform public spaces into shelters that protect against the most extreme weather. These storm-resistant safe room doors fit seamlessly into existing buildings' architecture to remain hidden until you need them. At Cornell, we build each StormDefender® door to your custom specifications to deliver a perfect fit and look that complement your facility.

ICC- and FEMA-Compliant Rolling Storm Shutters

Rolling storm shutters are vital — and sometimes mandatory — safety features that you can install in a wide range of structures. Federal Emergency Management Agency (FEMA) publication P-361 and the most recent International Code Council (ICC) 500 guidelines require shelters to withstand the high winds expected with hurricanes and tornadoes, and the StormDefender® meets every demand. If your state follows the 2015 edition or a later publication of the ICC 500, depending on your location, you may be required to install a storm shelter if you operate a:

These roll-up storm shutters can stand up against 250 mph winds and take the force of a 100 mph impact. They also meet the minimum mandated ICC-500 time requirements by providing shelter long enough to get through a tornado. Installing a StormDefender® system in your building will help you comply with these strict standards, ensure occupant safety and contribute to your eligibility for federal grant funding.

StormDefender Silver AST Award





Standard Materials & Finishes

Available Operators


Drawing Generator
Need to see clearances and mounting details? Enter your opening dimensions into our Drawing Generator, and get custom generated drawings of your door with all the details.
Codes & Listings
  • ISO 9001:2008
  • Buy America Compliance
  • LEED® Compliance
See Codes and Listings page for detailed information.