Onduline roofing typically retails at about 5 5 sqm so that is about twice as much as the traditional felt system.
Fitting onduline roofing.
This is a great article and i appreciate you taking the time to write it.
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.
Installing onduline roofing tim july 31 2017 at 9 28 pm.
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.
Onduline roofing sheets are easy to handle and simple to fix.
Onduline sheet shall be supported by purlins with maximum width distance of 45 cm.
The first raw of fixings at eave is located at 2 5 cm from the edge of the roof support osb or purlin.
The sheets should be laid to ridge.
Onduline fixing guide introduction onduline is the world s largest manufacturer of bituminous corrugated sheets.
Minimumrecommended roof pitches for onduline roofing sheets are 15.
Could not have said this better myself.
Start alternate courses of sheets with a half width sheet.
Start laying sheets over the gutter with 6 cm overhang maximum.
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This forms a broken bond sheet pattern thus avoiding.
2 thoughts on dos and don ts.
I have been in the roofing business for a long time and have helped many customers with their roofing repairs roof replacements and new roofs.
Lay sheets in the opposite direction to the prevailing winds.
Find an onduline stockist near you.
Position and fix an additional purlin at the ridge to take ridge fixings.
Check the deck is at least 20mm.