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Fitting onduline roof.
Originally created in france onduline has been designing innovative roofing and waterproofing solutions for almost 80 years.
Lay sheets in the opposite direction to the prevailing winds.
Onduline international roofing and waterproofing expert.
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.
Of course if onduline roofing isn t applied in the correct way then sheeting may not stand up to the test of time quite so long.
Onduline installation guide onduline installation guide.
Onduline installation guide pdf pdf 2 mb.
Purlins fixed at maximum side lap.
Onduline is made from cellulose fibres that have been impregnated with bitumen.
1 in 4 or less 2 end lap.
Onduline roofing sheets were first developed about 60 years ago so it is pretty well tried and tested.
Main particuliers en products products.
This mixture is then compressed into a board that is 3mm thick and given corrugations so that it looks like those old corrugated iron roof sheets.
Internationally renowned expertise that enables us to lead the market of lightweight roofing systems.
With onduline base you can cover your auxiliary building roof all by yourself in a practical and long lasting way.
Start laying sheets over the gutter with 6 cm overhang maximum.
Finally note the sheet end and corrugation side laps and set out the roof accordingly.
Let s learn how to make the perfect roof using our onduline roofing sheets.
Onduline roofing is often the first material of choice by enthusiasts and professionals due to its weatherproof qualities a properly fitted sheet is expected to last for fifteen years.
20 per sheet roof pitch.
5 screws at each corrugation at the end overlap or eaves.
14 screws should be drilled per sheet.
The first raw of fixings at eave is located at 2 5 cm from the edge of the roof support osb or purlin.
Minimum recommended roof pitches for onduline roofing sheets are 15.
Onduline sheet shall be supported by purlins with maximum width distance of 45 cm.
10o to 15o 450mm.
1 corrugation span of 610mm.
170mm coverage per sheet.