We just finished installing new 6K gutters with matching 3″ x 4″ downspouts on a project in New Castle. Our customer decided to upgrade because her old system often clogged with needles and leaves each season, causing back-flow and overflow issues. With the larger trough size more water can effectively flow off her roof, into her downspouts and safely away from her home. The larger downspouts are less likely to clog improving her overall system. With the sleek look of the K-line gutter you can not go wrong upgrading to a larger system! Check out the finished look below.