How to Cut Steel Roofing Safely
When cutting steel roofing, it is important to know that these materials come in rectangular panels at different sizes. The raw shape and size of the steel will most likely not fit onto your roof, so you will need to cut these panels to fit your dimensions. The process can be dangerous if you are not equipped with the correct set of tools and safety supplies.
Step 1. Marking and Measuring
Wear gloves as you place the steel on the workbench to start the marking of the material. Remove any nails or objects that may be on the bench to make correct alignment. Measure the length of the panel with a tape measure, and add a mark on both edges on both sides of the panel. Use your straightedge to make your line following your guide marks you just made on both sides.
Step 2. Cutting and Safety
Before you begin to cut the steel you should be wearing your gloves and your eye protection to protect you from sharp edges from cuts of the steel and debris that might come towards you when cutting the material. If you have a large piece of steel panel you will need to use the work bench and slide the panel over the side with one hand on the steel and the other with the pair of tools you will be using. Make sure you have a firm grip on the steel so it does not hit you or cut yourself and use the tin snips or metal shears and begin cutting down the line carefully.
Be sure to cut with the lower jaw of the snips facing towards the material that you do not be installing on to the roof. You do this so the panel does not bend and distort to make hazardous steel fly towards you or leave sharpen edges on the panel.
Step 3. Alternative Tools for Cutting
You can also use a circular saw blade with abrasive blade to cut the steel. Make sure you are wearing your goggles, ear muffs, and gloves when using this power tool since the sparks of the metal can fly out and the sound of the saw can be loud in which case you will need ear plugs. Wear your gloves when you place the steel on the saw horse like before and begin to line up the blade with the chalk or marker line you made before. Make sure not to rush through the cut because this can cause the saw to slip and hurt you and others around you. Turn on the saw and slowly push the saw towards the line you made until the panel is free.
Step 4. Cleaning Up
When all of the pieces have been cut into the correct dimensions make sure all of the power tools if used are off and that any loose steel is placed out of the way of harm, and that any small pieces of metal is thrown away.