Pull the tape measure along the length of metal gutter and mark the length you need to cut the gutter with the carpenter s pencil.
Best way to cut metal gutters.
To ensure that gutters drain properly make certain they slope inch for every 10 feet toward a downspout.
You can bend the gutter slightly to easily make the rest of the cut all the way around to the other side.
Or you can slope the gutters down from each end toward a single downspout placed in the middle of the run.
Hot metal chips will fly.
How to cut and install a gutter outlet.
Next install a downspout outlet fitting in the gutter.
Step 2 rest the base of the carpenter s square against the top edge of the metal gutter and align the blade of the square with the pencil mark you placed on the gutter in step 1.
Miter saws are the most common tool used for cutting gutters especially metal and plastic gutters.
You can cut mild steel up to about 3 8 in.
For gutter runs longer than 40 feet it s best to pitch the gutter down from the middle to a downspout at each end.
Fit the miter saw with a carbide tipped finish blade for cutting through metal but this is the fastest and most efficient tool for cutting through any type of gutter material.
Measure carefully to determine the best location for the outlet fitting.
Thick using a ferrous metal cutting blade.
Or you can cut around to the bottom side stop flip the gutter over and continue cutting from the other side until you meet the other cut in the middle.
An important part of the aluminum gutter is cutting the pieces of gutter to length.
Cut metal with your circular saw.
Use tin snips to cut the gutter apron flashing roll in two 3 in.
If your gutters are steel buy steel roll flashing because galvanized steel corrodes aluminum.
One way to make sure your gutter doesn t fall off the house is to install fascia hanger brackets.
It may not be an obvious choice but fitted with the right blade a circular saw is a great metal cutting tool.
Pounding them back in is a temporary fix at best.
In our test it cut through rebar like a hot knife through butter.
Although there are many methods of cutting the aluminum gutter the simplest method is to use pattern shears.
Beginning where you marked cut all the way down to the bottom side with metal shears.
Then set the fitting on the bottom of the gutter and trace around it.
Just cut the.