In January, NRCA and the Midwest Roofing Contractors Association
(MRCA) issued a report about a fire-testing research program they
conducted. The research revealed some findings that should be of
concern to roofing professionals.
In 1996, MRCA undertook a limited series of fire tests intended
to determine the fire resistance of "aged" roof membrane systems.
Half the specimens tested passed the tests, and the other half
In 2001, MRCA conducted an additional series of fire tests on
aged roof membrane systems. Again, only half the specimens...
Log in or register for FREE access to this article and other Professional Roofing online content.