... and stronger,ideal for outdoor decking, XIANGYU WPC decking series enjoy the distinctive and attractive ... to customers requirements and drawings.7,Quick installation guide:a,Set up a foundation,fix ... to 14”, the joist can be wpc or real timber.b,Screw the wpc decking boards onto the ... d,for detailed installation instruction,please refer to our below installation illustration.8,cleaning:wpc decking can ...