BASF SPF Roof Systems First To Achieve Factory Mutual RoofNav Assembly Approvals Over Atlas ACII Insulation Board Direct To Steel Deck


BASF recently completed testing at Factory Mutual and has achieved direct to metal and concrete roof deck FM RoofNav Assemblies for numerous BASF SPF Roof Systems direct to Atlas ACII Polyiso Insulation Board. The Atlas ACII may be directly attached to the 22 gauge metal deck without a thermal barrier board and achieve a 1 hour interior and Class A exterior fire rating. These assemblies have severe hail ratings and superior wind uplift ratings when BASF Elastospray 81285 or 81305 are installed.

This is the first Factory Mutual approval of SPF over polyiso board. The hybrid insulation package provides cost effective means of achieving ever increasing R Values required by updated energy codes.

For additional information or specification assistance contact Dave Spice at DAS Products, Inc. (480) 894-9858

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