This code implies that all low-slope roof covering materials must be able to withstand typical impact loads, such as foot traffic, hail and driving rainstorms.

The American Architectural Manufacturers Association recently released an updated document using ASTM test methods to qualify windows, doors and skylights as "impact resistant."

Third-party testing results confirm that Georgia-Pacific Gypsum’s DensDeck Prime Roof Boards display superior puncture and impact resistance.

Maybe you’ve heard the term “resilient” or “resiliency” used for buildings recently.