Minimum pitch required.
Fitting onduline roof.
Installation could be realized either on full deck like on osb panels recommended or on discontinuous support with purlins every 36 6 cm center to center.
The first raw of fixings at eave is located at 2 5 cm.
Onduline sheet shall be supported by purlins with maximum width distance of 45 cm.
Minimum recommended roof pitches for onduline roofing sheets are 15.
5 screws at each corrugation at the end overlap or eaves.
Onduline offers reliable and durable roofing and waterproofing solutions for a range of buildings from garden sheds and outbuildings to waterproofing solutions for low pitched roofs.
Let s learn how to make the perfect roof using our onduline roofing sheets.
14 screws should be drilled per sheet.