What is a potential issue that clogged and frozen gutters can cause?

Clogged and frozen gutters can indeed lead to moisture being pushed under shingles. When gutters are blocked by debris or ice, rainwater cannot flow freely through the drainage system. Instead of being directed away from the roof and foundation, the water accumulates in the gutters. This accumulation can create a situation where water backs up and is forced under the shingles due to the weight and pressure. Over time, this trapped water can seep into the roofing materials, leading to potential leaks and water damage inside the home.

Additionally, other issues, such as structural integrity problems and mold growth, can arise from prolonged moisture exposure, but the immediate consequence of clogged and frozen gutters directly involves the water being pushed under the shingles. Understanding this concept is essential for effective home maintenance and preventing costly repairs.