Installation Shake Roof On Purlins

The structure of purlin helps to shift some of the loads that put on the metal sheeting to the main building construction by ensuring that the whole things stay in their place and adding structural integrity.

Installation shake roof on purlins.

Click on the below links to view the full application instructions for. You will also need to install purlins around penetrations such as plumbing pipes electrical pipes and skylights among others. Plywood roof sheathing on a sloped roof particularly on low slope roofs can provide some diaphragm action if the roof framing is rigidly attached to the wall plates. A in my view purlins are the best choice for a shake roof.

Cedar shingle application cedar shake application. Move two feet down the roof and snap a horizontal chalk line. Shake shingle roof application instructions feb 10 2017. How to install purlins.

Shakes last much longer when installed on purlins or skip sheathing because they can dry from the back as well as from the top. In order for the sheets to be easily fixed to the purlins as a rough guide they should be at least 50mm wide. During the roof installation or re roofing process after the roof sheets are prepared it is time to support their framework by installing purlins. Snap the third chalk line two more feet down and continue down the roof until it is covered with purlins.

When positioned roof purlins should be spaced no further than 1 2 metres apart when using sheeting with a thickness of 0 7mm and 1 metre when using 0 5mm sheeting. Looking for a dealer in your area. Return to all blogs.