How To Seal Corrugated Roof To Wall

Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses.

How to seal corrugated roof to wall.

Corrugated roofing panels come in both metal and plastic and contain a raised ridge pattern instead of a flat surface. The final thing to do is install the end wall trim. Apply butyl tape and waterproof roof. Water penetration can cost homeowners big bucks when the seams of metal roofing sheets have not been sealed properly.

Better to use 10mm or 16mm twin wall polycarbonate much stronger higher impact resistant easier to seal in my opinion. How to seal between metal roofing sheets. When installing corrugated roofing panel you must seal the edges where the panels meet to prevent water intrusion. We have a one inch bend down on either gable and we can fasten this using stitch screws.

You can see what a nice clean look it provides. To install corrugated roofing start by cutting your panels to length with an angle grinder. Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart. The ridges assist in draining rain water off of the panels by directing them into the lower channels.