W15 Interior Corrugated Metal Wall Panels, is well-proportioned and rhythmic ripples provide a smooth visual effect. The main purlin can be used as a roof bottom plate when exposed indoors, providing a convenient hanging performance. When used as roof bottom or wall lining, it is able to conceal thermal insulation materials and purlins to make building interior more beautiful. After being perforated, able to be used as a sound-absorbing panel to offer acoustical function.

W900 Corrugated Metal Interior Wall Panels is usually used as roof or wall lining board, large canopy lining board, placed inside the main purlin.It is also the most common type of corrugated wall panels in the market.