Installation Shake Roof On Purlins

In order for the sheets to be easily fixed to the purlins as a rough guide they should be at least 50mm wide.

Installation shake roof on purlins.

How to install 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. Purlins need to follow the sides edges of the roof it is important to note that in addition to the proper spacing and doubling of purlins the valleys it is essential to include purlins along the entire perimeter of the roof. Install the second row of purlins just like the first cutting the end piece to fit.

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. Return to all blogs. Move two feet down the roof and snap a horizontal chalk line. Shakes last much longer when installed on purlins or skip sheathing because they can dry from the back as well as from the top.

Cedar shingle application cedar shake application. You will also need to install purlins around penetrations such as plumbing pipes electrical pipes and skylights among others. Looking for a dealer in your area. Shake shingle roof application instructions feb 10 2017.

Click on the below links to view the full application instructions for. Snap the third chalk line two more feet down and continue down the roof until it is covered with purlins. A in my view purlins are the best choice for a shake roof.