Applicable Standards: ASTM C1289, Type II, Class 2, Grade 2 (20 psi)
International Building Code (IBC) Section 2603
UL Standard 790, 263 and 1256: Component of Class A Roof Systems
FM Standards 4450/4470: Class 1 approval for steel roof-deck constructions
California Code of Regulations, Title 24, Insulation Quality Standard License #TI-1418
Third-party certification with the PIMA Quality Mark for Long-Term Thermal Resistance (LTTR) values
CAN/ULC S704, Type 2 & 3, Class 2
Florida Building Code Approval