You will require either a purlin on rafters or decked roof e g.
Fixing corrugated bitumen roofing sheets.
Corrugated sheet roofing.
Stagger the sheets using a half sheet to start the second row.
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Flexible caps for fixing corrapol sheets to timber sub.
Follow manufacturer s instructions for the sealant application.
This quick guide will help you get a better understanding on how to get the perfect installation on.
Corrugated sheeting can also be overlapped which often avoids the need for reducing the lengths by cutting.
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We have large volumes of coroline roof sheets on hand ready to be shipped to your premises or the site where the work is to be done.
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Roofing grade osb or plywood supported on a trussed roof structure as detailed below.
Take care to fix the bitumen corrugated sheets the correct way up.
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Install a corrugated roofing wall connector panel to a wall with roofing sealant when installing panels for a patio cover.
Make a note of the roof construction.
When framing the roof the spacing for roof trusses should not exceed 24 inches 61 cm and purlins should not exceed 36 inches 91 cm apart.
Bitumen impregnated sheets.
Wondering how to go about installing your coroline roof.
Commence fixing sheets at the lower edge of the roof at the opposite end to the prevailing winds.
Corrugated sheets are typically used to span a roofing structure to provide cover or shelter distinguished for their wavy design which gives the sheet rigidity along its length and prevents it from sagging between the supports.