If you do not presently have a 3 4 downspout you will need to upgrade to a 3 4 downspout.
Install a gutter downspout.
Place a step ladder under the area you are installing the downspout.
Drill a hole in the bottom of the gutter at the 4 inch mark with a 1 inch hole saw attachment to the drill.
While this temporarily holds the cap in place drill another 1 8 inch 0 32 cm diameter hole and attach a pop rivet into it.
How to add a downspout in an existing gutter step 1.
Step 2 cut the downspout.
Gutters over flows add downspout to bring water down from roof faster.
Step 1 measure the length of the downspout.
When measuring be sure.
Finally trim a notch in one end of a 36 in.
Step 3 attach the downspout to the gutter.
Measure in 4 inches from the end corner of.
Bring the downspout to within 1 ft.
If you are retrofitting or installing with a 6 k gutter you will need to bend the front lip on the spout down to a 90 degree angle prior to installing the spout onto the 6 k gutter.
Install a diverter in the downspout positioning it even with the top of the rain barrel.
Use needlenosed pliers to slightly crimp the elbow to fit into the downspout as shown.
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Step 4 attach the elbow.
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Screw the upper end of the downspout to the downspout outlet protruding from the gutter.
Install two u shaped downspout brackets on the corner of the house one high and one low.
Watch and learn how and stop.
Screw a downspout elbow to the outlet tube protruding down from the gutter.
Measure the distance from the drain point of the rain gutter to the ground.
Project step by step 20 cutting the gutter.
Its easy less than 30 minutes and under 30 00 in parts.
Just cut several inches from the top half and screw the extension to the elbow on each side.
Cut a two inch long notch in the front lip of the gutter with tin snips to join a rain gutter section.
Length of downspout to make a fold up extension.
It s much easier to join sections on the ground than to work from the top of a ladder.
Hold another elbow against the house and cut a piece of downspout to fit between the two elbows.
Connect the end cap s to the gutter using silicone sealant and screws.
How to install a rain gutter downspout.
Hold the cap in place and insert a single sheet metal screw into its hole.
Snap the sections together.
Secure the downspout outlet to the gutter with four pop rivets or screws.
Step 5.