咳咳，蹲个坑，有什么东西以后写
[em35]
insulation and 500,000 sf of ACFoam-II for roof insulation due to their low VOC emissions and performance. The EnergyShield GCF Pro wall insulation is vapor permeable and composed of a Class A fire-rated (NFPA 285 compliant), closed-cell polyiso rigid foam core faced with a high-performance coated glass facer on the front and back. The ACFoam roof panels needed to be custom made (2x8 feet) in order to meet the architect’s design needs.