Cut The Gutter

Switch to other side of the gutter and cut down the line until you reach the bottom again.

Cut the gutter.

Cut the tape with a scissors or a razor knife photo 2. Start cutting on an outer flange edge with the pattern shears. Cut a two inch long notch in the front lip of the gutter with tin snips to join a rain gutter section with an inside or outside corner piece. If you have difficulty cutting with the tin snips make another cut 1 to 2 inches away from the cut line with the alternate hand snip.

Use a carpenter s square to get around to the bottom. If the section of the gutter you are discarding is on your left use the right hand tin snips and vice versa if the discarded section is on right. Work wrinkles and bubbles flat. Laying your gutter on the workbench measure off the amount of gutter you want to cut and mark it with a pencil.

Work slowly so that you can maintain a straight cut and limit the crinkling of metal. Turn the gutter section over so that you can hold it by one side. Tear the paper backing off the tape and lightly adhere one edge of the tape to the top of the gutter. Cut along the marked line you placed on the aluminum gutter starting at the flange turning inward toward the opening of the aluminum gutter.

Cut until you reach the bottom of the gutter. Proceed to cut down along the side of the aluminum gutter repeat the process to cut down along the other side of the aluminum gutter. Use the old adage measure twice and cut once then turn the gutter upside down on the table and mark it all the way around.