Choose a Gutter Outlet That Prevents Clogging and Increases Flow By Up To 500%

The Big Mouth Gutter Outlet provides an enlarged opening to allow leaves and debris to flow freely and prevent clogging in the outlet.


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Not only does the Big Mouth gutter outlet provide an attractive appearance to the outside of the house, but its design increases the flow capacity by 500%.  This prevents leaves and debris from forming a dam within the gutter system.

The Big Mbig mouth leafouth gutter outlets come in 2 sizes:

  • 2 ” x 3″
  • 3″ x 4″

The Big Mouth gutter outlet is essential for anyone looking to prevent clogging within their gutter system.



The harder it rains, the better it works!