Onduline is a tough flexible, but lightweight roofing sheet manufactured from bitumen saturated organic fibres. Onduline gives an attractive finish and long life .FeaturesIdeal replacement for corrugated, asbestos or felt pitched roofs.Suitable for coastal or corrosive environments Onduline roofing withstands high wind forces.Onduline roofing sheets are ideal for renovating old buildings especially where the roof timbers are old and uneven.At only 6.3kg per sheet Onduline sheets are lightweight.It is therefore ideal for lightweight pitched roof structures and for oversheeting deteriorating corrugated roofing and damaged mineral felt roofs covering Onduline roofs are proven to withstand strong winds (up to 260 km/h).In warm weather, the material helps to maintain a comfortable temperature inside the building, sheet dimension is 2mx1m