What is the difference between Renovlies and fibreglass wallpaper?

Renovlies is made from cellulose, reinforced with polyester fibres. Fibreglass wallpaper is made from sand. Both are impact-resistant, but Renovlies holds up even better against impacts. Renovlies always has a smooth finish, while fibreglass wallpaper is also available in various textures, such as diamond or grid patterns.