2 thoughts on dos and don ts.
Fitting onduline roofing.
Check the deck is at least 20mm.
For more information see our legal terms.
Onduline sheet shall be supported by purlins with maximum width distance of 45 cm.
This fixing guide sets out the correct fixing method and illustrates how onduline accessories can be used to provide simple solutions to meet your design requirements.
This forms a broken bond sheet pattern thus avoiding.
Onduline roofing sheets are easy to handle and simple to fix.
Minimumrecommended roof pitches for onduline roofing sheets are 15.
We have stockists nationwide from diy stores building supplies and timber merchants to numerous online partners that have a range of onduline lightweight roofing products available to order online with delivery straight to your door.
Position and fix an additional purlin at the ridge to take ridge fixings.
Start alternate courses of sheets with a half width sheet.
Start laying sheets over the gutter with 6 cm overhang maximum.
Onduline fixing guide introduction onduline is the world s largest manufacturer of bituminous corrugated sheets.
The sheets should be laid to ridge.
Lay sheets in the opposite direction to the prevailing winds.
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Installing onduline roofing tim july 31 2017 at 9 28 pm.
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Roof preparation step 1.
Onduline roofing typically retails at about 5 5 sqm so that is about twice as much as the traditional felt system.
Could not have said this better myself.
The first raw of fixings at eave is located at 2 5 cm from the edge of the roof support osb or purlin.