How To Cut Galvanized Corrugated Roofing

We prefer double cut shears instead of single cut shears.

How to cut galvanized corrugated roofing.

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. Brace the metal by applying pressure with your nondominant hand holding it at least 2 feet 0 61 m away from your saw. You want a pair of straight cuts or left or right handed pair for cutting both straight and around corners. How to cut corrugated metal roof panels hunker.

Brace the corrugated metal with your nondominant hand and start to cut. It is necessary when you need to cut out the middle of a roofing sheet. The double cut design leaves clean and smooth edges on both sides unlike the single cut shear and doesn t leave too much waste. Press the base plate of your saw against an edge where you want to start cutting.

The easiest way to do this is with an electric drill and a 1 2 in 1 3 cm metal cutting drill bit. Place the combination square precisely onto this mark. Find the length that you need to cut it to and use the tape measure to relate this to the metal sheeting itself. 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. Use a permanent marker to mark the point where you want to start cutting. It is the most common way to cut galvanized stainless steel and plastic flashing s. Place a corrugated metal roof panel flat on a sturdy work surface.

Set the combination.