How To Cut Galvanized Corrugated Roofing

We prefer double cut shears instead of single cut shears.

How to cut galvanized corrugated roofing.

Set the combination. Place the combination square precisely onto this mark. It is the most common way to cut galvanized stainless steel and plastic flashing s. It is necessary when you need to cut out the middle of a roofing sheet.

You won t need a pilot hole if you re cutting end to end across a sheet. Find the length that you need to cut it to and use the tape measure to relate this to the metal sheeting itself. Stretch the tape measure along one edge of the corrugated panel and mark the length you need to cut the panel with the permanent marker. Make the hole in the center of the part you wish to cut then trim toward the guideline you drew.

Another efficient way to cut corrugated metal sheets is by using electric shears. Press the base plate of your saw against an edge where you want to start cutting. Place a corrugated metal roof panel flat on a sturdy work surface. Brace the corrugated metal with your nondominant hand and start to cut.

The best tin snips are good for cutting any edge of corrugated iron that is going to be seen as they are easy to control when cutting. Place the corrugated metal sheet flat down on the surface with the underside facing up. How to cut corrugated metal roof panels hunker. You want a pair of straight cuts or left or right handed pair for cutting both straight and around corners.

The easiest way to do this is with an electric drill and a 1 2 in 1 3 cm metal cutting drill bit.