Preventing Standing Water and Overflows
The main reason for the importance of gutter pitch in Central Michigan is drainage. If the “slope” is off—even by a fraction of an inch—water will pool in the middle of the run. This standing water eventually overflows the edges, dumping directly into your landscaping and against your basement walls.
Over time, this constant saturating of the soil can lead to foundation cracks and expensive basement flooding in homes throughout Mt. Pleasant, Alma, Midland, and Clare.
The Link Between Pitch and Ice Dams
In the winter, the importance of gutter pitch in Central Michigan becomes even more critical. If water is trapped in your gutters because of a poor slope, it will freeze solid. This block of ice prevents snowmelt from escaping, forcing it to back up under your shingles.
This is the primary cause of ice dams. A gutter with a healthy pitch allows water to drain before the temperature drops, keeping the channel clear for the next day’s melt.
Signs Your Pitch is Incorrect
How can you tell if your slope is off? The most obvious sign is standing water in a “clean” gutter. You might also notice sagging sections, water “stripes” on the outside of the gutter, or rust spots where water has pooled for too long. If you see water spilling over the middle of a gutter during a rainstorm, it is likely pitched incorrectly.
Professional contractors use levels and string lines to ensure a consistent slope of at least 1/4 inch for every 10 feet of guttering.
Maintaining the System Over Time
Even if your gutters were installed perfectly, the importance of gutter pitch in Central Michigan requires regular checks. Heavy snow loads and settling foundations can cause your gutters to shift or sag. Part of your annual maintenance should include a “flow test” with a garden hose to ensure that water moves quickly and completely to the downspouts.
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