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5 Types of Water Damage Caused by Leaking Gutters

D&M Best Homes & Construction • 27 March 2025
A brick house with a gutter and a skylight on the roof.

Leaking gutters may seem like a minor issue, but over time, they can cause significant water damage to your home and property. At D&M Best Homes & Construction, we specialize in gutter repair and installation to help residents in Portland, CT, protect their homes from costly damage. Here are five common types of water damage that can result from faulty gutters.


Foundation Issues

When gutters leak or overflow, water can pool around the base of your home, seeping into the soil and weakening the foundation. Over time, this can lead to cracks, shifting, or even structural instability. Properly functioning gutters direct rainwater away from your home, preventing these serious foundation problems.


Roof Damage

Gutters are designed to channel rainwater off the roof and away from your home. When they become clogged or start leaking, water can back up under the roofing materials, leading to rot, mold growth, and shingle deterioration. This not only shortens the lifespan of your roof but can also cause interior leaks and costly repairs.


Siding & Exterior Wall Damage

Water spilling over the sides of clogged or damaged gutters can run down the exterior walls of your home, leading to staining, warping, and mold growth. Over time, prolonged exposure to excess moisture can cause wood siding to rot and weaken, while stucco and brick can develop cracks and deterioration.


Basement Flooding

Excess water around your home’s perimeter can eventually seep into the basement, causing flooding, mold growth, and structural damage. A properly working gutter system prevents excess water from saturating the ground and finding its way into your basement.


Landscaping Issues

Leaking gutters can erode soil, wash away mulch, and damage plants and flower beds around your home. Standing water can also create the perfect breeding ground for mosquitoes and other pests. Properly maintained gutters help preserve your landscaping and keep your yard looking its best.


If you’ve noticed signs of leaking gutters, don’t wait for water damage to worsen. Call D&M Best Homes & Construction at 860-266-5290 to request a quote for the cost of gutter repair in Portland, CT or any nearby town. Our local gutter contractors offer a variety of gutter services, including gutter replacement, gutter guard installation and gutter maintenance in Connecticut. We look forward to assisting you tackle your next home improvement project.

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