How To Seal Corrugated Roof To Wall

Better to use 10mm or 16mm twin wall polycarbonate much stronger higher impact resistant easier to seal in my opinion.

How to seal corrugated roof to wall.

The ridges assist in draining rain water off of the panels by directing them into the lower channels. When installing corrugated roofing panel you must seal the edges where the panels meet to prevent water intrusion. Corrugated roofing panels come in both metal and plastic and contain a raised ridge pattern instead of a flat surface. Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.

Water penetration can cost homeowners big bucks when the seams of metal roofing sheets have not been sealed properly. We have a one inch bend down on either gable and we can fasten this using stitch screws. We have our z trim installed and tape seal on top of the z trim so we can install this and put it up against the wall. Apply butyl tape and waterproof roof.

To install corrugated roofing start by cutting your panels to length with an angle grinder. You can also use pop. You can see what a nice clean look it provides. You can get edge glazing bars for the polycarbonate sheet some come with a blanking strip or you can cut a strip from a sheet use sealant to secure seal.