Gutters and downspouts make up the gutter system that protects your home. But when it comes to being regularly maintained as often as the gutters, downpipes are sometimes overlooked. Like the gutters heading for trouble, there are several telltale signs that the downspouts have become clogged.
One of the first signs a downspout is blocked is decreased or even non-existent water flow. If water trickles from the mouth of the downspout or doesn’t exit at all, most likely it’s because of a clog. Blockages in downpipes typically form around the gutter outlet or in the middle of the downspout or in the bottom elbow where water is discharged.
When a gutter system experiences problems that aren’t caused by debris build-up in the gutters themselves, then the culprit probably is the downspout. Standing water in the gutter channels or constantly overflowing gutters can be due to water backing up because of a clog in the downpipe preventing rainwater from flowing down and out.
If water escapes from the seams and/or joints of a downspout, it could be an indication of a blocked downpipe. When leaking seams occur in a gutter system five to seven years old, it’s likely that the clog has been there for a while, long enough for the water inside the pipe to wear down the sealant of a relatively new downspout.
Loose or Dented
A gutter system can be adversely affected by loose or dented Downpipes. When downspouts aren’t securely fastened to the house, they can become misaligned, stopping the proper flow of rainwater.
While it might not seem crucial, even a small dent might restrict water flow enough to create places for debris to snag and then form into a clog.
Can’t Remember When
Debris like pine needles, twigs, seed pods, and blossoms are small enough or can break down into tiny bits that easily enter the gutter system. If you can’t remember when you last checked the downspouts, they could already be clogged or be about to cause you trouble.