How do SPF spray polyurethane foam roofs and walls perform in hurricanes, tornados and other high wind events?
Closed-cell spray polyurethane foam roofs and walls are recognized for their excellent severe wind performance capabilities as demonstrated by the US Government National Institute of Standards and Technology agency report after hurricanes Katrina and Rita in 2005. Many spray polyurethane foam systems applied over concrete decks have a FM (Factory Mutual) I-990 wind uplift rating and exceed FM’s test equipment capabilities for wind testing.
Related Questions
- How do SPF spray polyurethane foam roofs and walls perform in hurricanes, tornados and other high wind events?
- Are SPF spray polyurethane foam roofs FM (Factory Mutual) and UL (Underwriters Laboratory) listed and approved?
- How much R-value does a SPF spray polyurethane foam roofs and/or wall system offer?
