Best Way To Cut A Hole In Aluminum Siding

Cut across the contours of the aluminum siding with a radial arm saw.

Best way to cut a hole in aluminum siding.

Aluminum siding is an affordable way to spruce up the exterior of any home. The less you have to cut the better. It s a versatile material that s durable and easy to work with. If you re looking for tips on how to cut aluminum siding you ve come to the right place.

My main tool for perfection. We recommend using a diamond blade that s labeled as a ferrous metal cutting blade but many tradespeople use a regular masonry diamond blade with good results. Use the panel to reduce the risk of snags while cutting. This video shows a unique and ez way to mark and cut out an electrical box hole in metal siding.

But if you ve never worked with aluminum siding it can seem very intimidating at first. Like twist bits hole saws chuck right into your drill and will cut through thin gauge sheet metals like aluminum and steel. Metal lath and hardware cloth can be cut with a tin snips but there s an easier way. Its characteristics such as low density and corrosion resistance make it a popular and useful material.

Be sure to work slowly in order to maintain the proper form. Use a nibbler to cut in a straight line. Take the x acto knife and cut out the portion of the aluminum siding that contains the large hole. While cutting at the width of the aluminum siding make use of straight tin snips.

Step 2 cut the width. If you notice that the saw binds pull the hole saw away from the siding tilt the hole saw in a different direction and restart drilling the hole. Sand the corners of the area you cut and lightly sand an area of about 1 inch on both sides the top and bottom of the gap. When using a hole saw to drill the hole in aluminum siding keep the saw slightly tilted to one side to reduce the chances that the hole saw will bind while cutting the hole.

Mount a diamond blade in your angle grinder and use it like a saw to cut the mesh. For large holes a hole saw gets the job done cleanly and quickly.