The product may be installed over a wide variety of substrates including foam plastic insulation board, exterior gypsum sheathing, oriented strand board( OSB), exterior plywood, asphalt impersonated sheathing and almost any other code approved exterior sheathing.
这种产品可以安装于各种各样垫层上面,包括发泡塑胶隔热板,外置石膏罩,牵线板,耐风化胶合板,仿沥青罩和几乎所有其他经编码核準的外置罩。