Jim Koontz & Tom Hutchinson

Hail Impact Testing of EPDM Roof Assemblies

The EPDM Roofing Association retained the services of Jim D. Koontz & Associates, Inc. to perform laboratory testing on 81 test targets provided by the association. The targets varied in age and substrate. The samples were impacted with ice spheres… Read More

It Came from Hail

“The roof is becoming a more complex, challenging, and important component of any number of buildings, but especially so for schools and universities. The current economic climate, the growing presence of energy producing systems (solar panels or wind turbines), the… Read More