How to Cut Sheet Metal Roofing
Learning how to cut sheet metal roofing is a relatively simple task. You can purchase a set of standard jigs to help make the process easier. A jig will allow you to quickly perform tasks like removing nails and pulling apart shingles, which makes it convenient for doing tasks in a rush. Here are some tips to help you learn how to cut sheet metal roofing with ease.
First, always remember that safety comes first. This is your home we are talking about, so it is important to ensure your safety at all times. If you have children or pets, you will need to make sure they are taken care of during any project. Always be careful when working on the roof, using tools and equipment that you are familiar with. Before starting any project, ask how to cut metal roofing so that you know what you are getting yourself into. If you have no idea how to cut metal roofing, ask for help.
One of the best tools to use is a pair of tin snips. Tin snips are inexpensive and versatile, making them ideal for all sorts of metal roofs. To perform this task, the first step is to place the metal roofside over the cutting tool’s blade. Start at one edge and carefully snip the nail or bolt.
Another useful tool for cutting metal is a circular saw. The circular saw can also be used as a mini-spinning saw if you don’t want to use the large and potentially dangerous circular saw. To make this technique more convenient, you should keep a supply of circular saw blades close by. You should start at the topmost portion of the roof before going all the way around. If your roof is flat, the circular saw will likely need to go down further to cut away pieces of Styrofoam.
If your roof is not flat, or if it is very steeply pitched, you may have to use a more heavy duty circular saw. These are especially useful for cutting metal roofs in high places like on high buildings or tall buildings. If you use a circular saw, be sure that your arm is aimed downwards. It is best to stay right behind the blade, and use the vertical position for cutting. Be sure that you have the right angle – a steep angle grinder will likely be too much for the roof, but a circular saw with a smaller angle grinder will be perfect. You can even use a straight edge to make the cut.
When you are finished, clean up the debris and trim any excess metal. Your goal is to leave a smooth edge along the edge of your roof. Use a water based roof coating or spray to seal the surface and keep it looking fresh. You now know how to cut sheet metal roofs. This is just an overview, and in later articles I’ll go into more detail about cutting these difficult to handle pieces of metal.