Use slip joints or connectors to join gutter pieces end-to-end. Apply a bead of silicone sealant inside each joint before you snap them together. Why? Because a dripping seam is the arch-nemesis of a happy home.
Then, drill three screws per connection: one in the front, one in the back, and one on the bottom. Boom—you’ve just engineered a watertight alliance.
Step 4: Attach the Downspout (The Grand Finale)
Cut a hole in the gutter bottom with a drill and a hole saw (it’s like making a giant cookie cutter circle). Slip the downspout outlet into the hole, secure it with screws, and run the downspout down the wall. Angle the bottom away from your foundation—that’s where dry basements are born.
Pro security tip: add a leaf guard on top of the downspout. You’ll thank me the first time a maple tree tries to clog your life.
How Do You Install Gutters On A House | Detroit Chinatown
