Cutting Aluminum Gutter Downspout

Cut the closest corner to your first cut to the same spot.

Cutting aluminum gutter downspout. This method doesn t produce the cleanest results. Crimp one end of the downspout crimp one end of the short length of downspout with a special sheet metal crimper. Plug in the saw and squeeze the trigger button. Grab one side of the gutter and lower the saw slowly to the gutter.

Opt for a workbench and clamps for extra stability. Now that you ve finished cutting the old downspout is ready to be replaced. There is simply no other way to make a nice clean cut in the middle of a 4 water heater vent for example or the downspout tubing in your case. Wear protective glasses and gloves and keep all loose jewelry hair etc.

Don t rush into cutting and maintain the cutting line straight. Step 2 drill four holes in each corner of the outline you made of the sleeve drill one hole. Sheet metal pros use double cut tin snips either hand type or electric depending on work at hand. Cut up the corner to your closest measurement mark.

Cut all the way through at a consistent speed. This video is about helpful hints cutting the downspout. To cut the aluminum you can use a metal cutting blade with the jigsaw. Because aluminum is soft and very pliable the cutting should be very easy and smooth.

This is the thing that connects the gutter and downspout together so it is important that it is placed correctly and securely. Begin your cut at one corner on the end you wish to make your cut. Repeat the process for additional cuts. With the three blades on the inside of the tube hold the crimper against the inside corner of the tube and squeeze.

When using a jigsaw as with any saw follow all proper safety precautions. Then work the tin snips through the downspout and cut along the line until you ve completely cut through the downspout. For cutting any kind of sheet metal tubing the weapon of choice. Cut the downspout with your tin snips.

Let go of the trigger when through and then pull the saw back up to its starting position. If you re using tin snips you ll want to use one of shears to poke a hole in the downspout along the line you ve marked when you measured. On the bottom of the gutter itself take a pencil or marker and trace the outline of a sleeve. Away from the cutting area to prevent injury.