GAMMASTONE AIR HAS SUCCESSFULLY PASSED THE NFPA 285 FIRE TEST
NFPA 285 FIRE TEST CERTIFICATION
GammaStone AIR panels have passed the strict American fire test NFPA 285 in accordance with the International Building Code. The NFPA 285 test provides a method for determining the flammability characteristics of exterior nonload-bearing wall assemblies/panels. The test method is intended to simulate the fire performance of an entire multi-story exterior wall assembly. The wall assembly is exposed to direct flames for 30 minutes.