Onduline Duro SX 35 is the highest quality sheet in the Onduline range with a thickness of 3.5mm and a complete waterproofing guarantee of up to 20 years. The profile is made up of a combination of flat and corrugated sections for a modern look similar to a traditional metal boxed profile. Providing the perfect protection for timber buildings such as garden sheds stables warehouses and farm and agricultural buildings.

Brand Name	Onduline
Colour	Anthracite grey