Fitting Onduline Roofing

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Fitting onduline roofing.

Could not have said this better myself. Check the deck is at least 20mm. Onduline fixing guide introduction onduline is the world s largest manufacturer of bituminous corrugated sheets. This forms a broken bond sheet pattern thus avoiding.

Lay sheets in the opposite direction to the prevailing winds. Position and fix an additional purlin at the ridge to take ridge fixings. Start alternate courses of sheets with a half width sheet. Onduline sheet shall be supported by purlins with maximum width distance of 45 cm.

For more information see our legal terms. Minimumrecommended roof pitches for onduline roofing sheets are 15. Onduline roofing typically retails at about 5 5 sqm so that is about twice as much as the traditional felt system. Start laying sheets over the gutter with 6 cm overhang maximum.

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. Find an onduline stockist near you. The sheets should be laid to ridge. 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.

Onduline roofing sheets are easy to handle and simple to fix. The first raw of fixings at eave is located at 2 5 cm from the edge of the roof support osb or purlin. Roof preparation step 1. But when you factor in that you will be on your third re roofing of traditional felt by the time that the guarantee on the onduline runs out then it starts to look even better.

2 thoughts on dos and don ts.