Wondering how to go about installing your coroline roof.
Fixing corrugated bitumen roofing sheets.
Make a note of the roof construction.
Roofing grade osb or plywood supported on a trussed roof structure as detailed below.
Follow manufacturer s instructions for the sealant application.
Plastic and bitumen sheets must not be stored in a stack in direct sunlight as solar heating will cause the sheets in the centre of the stack to distort.
Corrugated sheeting can also be overlapped which often avoids the need for reducing the lengths by cutting.
72970 corrapol bt corrugated bitumen sheet brown 930 x 2000mm 18 95.
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.
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.
You will require either a purlin on rafters or decked roof e g.
Commence fixing sheets at the lower edge of the roof at the opposite end to the prevailing winds.
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Sorry for the old video.
This quick guide will help you get a better understanding on how to get the perfect installation on.
Corrugated sheet roofing.
Stagger the sheets using a half sheet to start the second row.
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.
Buy great products from our bitumen corrugated sheets trims category online at wickes co uk.
You can find the most recent onduline fixing guide on our website where you can save money on buy onduline roofing sheets http bi.
Flexible caps for fixing corrapol sheets to timber sub.