Fitting Onduline Roof Sheets

Installing onduline roofing tim july 31 2017 at 9 28 pm.

Fitting onduline roof sheets.

Let s learn how to make the perfect roof using our onduline roofing sheets. Start laying sheets over the gutter with 6 cm overhang maximum. The good thing is though that a 2m x0 95m wide onduline panel only weighs in at just over 6kg so lifting it up in to. Onduline fixing guide introduction onduline is the world s largest manufacturer of bituminous corrugated sheets.

When i built my garden shed in 1987 i used onduline corrugated roofing following the. Onduline sheet shall be supported by purlins with maximum width distance of 45 cm. Roofing grade osb or plywood supported on a trussed roof structure as detailed below. 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.

Make a note of the roof construction. The first raw of fixings at eave is located at 2 5 cm from the edge of the roof support osb or purlin. 14 screws should be drilled per sheet. This is a great article and i appreciate you taking the time to write it.

Onduline roofing sheets are easy to handle and simple to fix. This will allow you to decide if it requires maintenance upgrading or strengthening prior to fixing the sheets. Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas. Onduline is made from cellulose fibres that have been impregnated with bitumen.

Up signs indicate the direction of the ridge to lay the sheets correctly. For an existing roof survey your roof structure. Minimum recommended roof pitches for onduline roofing sheets are 15. Could not have said this better myself.

The underlying materials used in onduline sheets is developed using recycled cellulose fibres under extreme heat they are then soaked with bitumen. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. Here i show you how easy it is to re roof a shed with onduline roofing. 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.

Lay sheets in the opposite direction to the prevailing winds. A corrugated metal roof is quieter than pvc when it rains. 5 screws at each corrugation at the end overlap or eaves. 2 thoughts on dos and don ts.