Cutting Bitumen Corrugated Sheet

This quick guide will help you get a better understanding on how to get the perfect installation on.

Cutting bitumen corrugated sheet.

Measure the length you need to cut starting at one end of the corrugated plastic roofing sheet. Wondering how to go about installing your coroline roof. The bitumen sheets of the onduline classic hr range are mainly used for covering the roof. Overlap each corrugated bitumen sheet with one corrugation on in other words one ridge.

Overhang the sheets at the fascia by 5cm to form a drip edge. Reduce the fixing centre to the first purlin up. Line up a straightedge with the marks you made on the roofing sheet. Position and fix the verge barge board.

Roofing and covering onduline classic. Onduline s lightweight roofing systems have been designed and developed with the knowledge and expertise of roofers. Cutting corrugated metal with anything producing heat can void the warranty by your manufactures and can make permanent damage to the metal sheets causing them to rust. Smart lightweight and efficient overroofing solutions we have a range of over roofing solutions for your diy project whether renovating or building from new.

Installation is fast and efficient. Whether you use an angle grinder or a circular saw the heat damages the edges and the shower of hot sparks can destroy the protective coating and burns the paint finish. Bitumen sheets are akin to fiberboard in that they are made from fibres of cardboard sandwiched together. Present on the market for over 70 years these plates ensure a waterproof long lasting asphalt coating.

Cut your corrugated bitumen sheets to size with a circular saw. Fitting sheets step 1. Use your felt tipped pen to draw a. How to cut corrugated plastic roofing sheets.