... paper.Product FeaturesSince Tenghui Siding itself has the characteristics of insulation, water-proof and fire-retardant, lightweight anti-seismic, convenient ... siding is not only suitable for the newly set up brick-concrete structure, framework structure, steel structure, lightweight buildings, but also ... 420x140x3840mm; weight of each package is around 47.5kg. decorative heat insulation wall panel