Drill a hole in the bottom of the gutter at the 4 inch mark with a 1 inch hole saw attachment to the drill.
Connect downspout to gutter.
How to add a downspout in an existing gutter step 1.
Gently insert the downspout adapter and reducer assembly into the pipe protruding from the elbow after slipping the adapter onto the downspout.
Then proceed down the trench to the first turn lay in a 90 degree elbow and cut a length of pipe to fit between it and the assembly at the downspout.
Don t glue this joint.
Place a step ladder under the area you are installing the downspout.
Downspouts will need crimped to fit together or slid into an elbow.
When all the water from the upper roof gets collected in the gutters and comes down the downspout it has built up a little speed and force.
Check out our drainage solutions board on pinterest for downspout drainage ideas and more.
The most important reason to connect the gutters with downspout extensions is water damage to the roof.
Its easy less than 30 minutes and under 30 00 in parts.
You ll also need mastic for sealing the joints downspout bands to fasten to the house and sheet metal screws to connect the downspout sections.
Typically an elbow screws to the gutter opening then another elbow attaches and runs back to the house.
Your gutter system is only as good as your downspout drainage.
Extending them is a necessary project to keep your home safe from damaging rainwater.
How to connect downspout elbows.
Here i will crimp a straight piece of downspout with just a pair of needle nose pliers.
Measure in 4 inches from the end corner of.
Measure the height the downspout covers.
Downspouts typically are sold in lengths of.
Gutters over flows add downspout to bring water down from roof faster.
Place a ladder against the house directly under the gutter where the downspout will be installed.
Insert a 3 4 inch sheet metal screw through the front of the gutter outlet using a screwdriver so that it.
I chose to use hidden fasteners that are held to the fascia with screws.
Cut one section of downspout to custom fit the length to your house.
Why connect the gutters using downspout extensions.
To hang the gutter you can choose from a variety of fastener types.
We always suggest connecting the upper level gutters into the lower level gutters using downspout extensions for many reasons.
Insert an elbow up one inch into the.