Onduline screws fix using onduline universal screw fixings and epdm washer, taking care not to overtighten against the sheet corrugation for thermal movement in the sheets. To identify the technical terms referred to, consult the drawing on the back cover. Shorten the shingle of a tab.
Replacing & Removing Onduline lightweight roofing
Start with a complete shingle and continue fitting the roof shingles on the first row.
Nailing only use onduline pp or safetop nails on timber;
Begin every second raw with a sheet cut in half vertically. Nail every corrugation along the eaves, either side of the vertical laps and every other corrugation onto the purlins in an offset pattern. In fixing instructions section.) sheet overlapping you must have the correct sheet end lap and corrugation side lap. Start fixing sheets at the opposite to prevailing winds end of the roof.
Position a chalk line 5 cm from the edge on each side of the roof.
• 3 screws at third intermediate purlin of the sheet. How to lay the sheets with the correct overlap between them at the ends and the sides. Onduline classic roof sheets are finished with a colour pigment and resin impregnation process which allows for excellent colour retention and enhanced u.v resistance,. Nail or screw every corrugation on.
Your first panel should be positioned at the furthest away point from the direction of the wind, lowest end first.
Use a string line to keep fixings on line. Of course sheets can be cut, but there’s a minimum requirement for overhang (70mm at the eaves) and pitching (5 degrees.) Check you have correct side and end sheet laps. Onduline classic roof sheets are designed to be a lightweight bitumen roofing sheet which is ideal for garden sheds, summerhouses and outbuildings.
Technical data sheets of onduline products and accessories.
Lay the sheets from the bottom towards the ridge. Sorry for the old video! • screws should be drilled at. Roof slope 15 degrees and over.
Lay onduline ridge at the opposite end of prevailing winds.
For the 3rd course, shorten one tab. Position the foam trims beneath the corrugations of the first row of tiles. Onduline building products ltd was formed in london in 1969 as part of the onduline group. Onduline classic bitumen roofing sheets can be used both on new structures and for renovation work, on wood or metal structure.
Onduline is the world’s largest manufacturer of bituminous corrugated sheets.
The order you install the panels should be dictated by the direction of the wind; Onduline roofing sheets are easy to handle and simple to fix. • 3 screws at second intermediate purlin of the sheet. Please take the time to study these simple instructions to ensure the.
(details listed in point 4 in fixing instructions section) number of sheets required divide the roof width by the cover width.
2nd course and following ones: Fix with onduline screws or nails at corrugations top. Fixing onduline polycarbonate roof sheets preparation: Positioning onduline screws engage screw with a phillips headed bit (hex 1/4” ph n02)
Fixings only use ‘coroline fixings’ at correct spacing.
Commonly used in agriculture, light industrial and domestic applications the sheet is perfect for use in barns, outbuildings and sheds. You should then lay your coroline panels along the lowest end, and add rows above in the same direction as needed. 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. Onduline is an excelent diy product as it is extremely easy to install.
For more than 70 years, the onduline classic roofing system has been known for its flawless watertightness.onduline classic roofs can withstand all types of climates, from the snow and cold weather of northern countries to the.
The ridge element should overlap the onduline sheet at minimum 14 cm. They detail the correct support required below the sheets, corrugation end and side laps and finally the sheet fixings. Then just follow the fixing instructions described below the appropriate fixing option; Fixing • 5 screws at each corrugation at the end overlap or eaves.
To get the best from onduline sheeting it is essential to fix it in accordance with these fixing instructions.
Lay ridge elements with a minimum overlap of 12.5 cm. Onduline roof sheets can also be used as a wall cladding. Roof support and fixing specification onduline fixing onduline sheets is a simple process just follow the simple They have become a world leader in manufacturing bituminous corrugated roofing materials.
Fix 20 nails or screws per sheet to have a long lasting and guaranteed roof.
• 3 screws at first intermediate purlin of the sheet.
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