Onduline Corrugated Bitumen Sheets are for pitched roofs and external walls, consisting of a ho-mogenous base sheet composed of cellulose fiber that is recycled from all sources of waste paper and cardboard. The sheets are pre-pigmented with resin and coloring and impregnated with bitumen, a residue of petroleum refineries, under pressure and heat. This surplus material is used to give the sheet its characteristics of waterproofness. It is produced in a variety of colors. It has large dimensions, lightweight and is easy to install.
Corrugated Bitumen Sheets and Tiles
02 Building products
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