Without effective and regular cleaning, debris and silt will build up in your guttering and cause blockages in your drainage system. Water then overflows and runs against exterior walls and onto the foundation of your property. Over time, this softens the soil around your house, which can compromise the integrity of your foundation, leading to cracks and eventual structural failure.
In the shorter term, water seepage from clogged guttering can lead to mold. As water and moisture permeate through your walls, mold spores and bacteria can begin growing on the wet materials. This not only damages your property, but it can also cause health issues for you and your family.
Roof leaks can also result from clogged gutters, especially over winter, when frozen precipitation accumulates on and against the house for long periods of time. If clogged gutters and downspouts prevent melting snow and ice from draining, wall and roof material becomes saturated, causing water to leak into ceilings and interior spaces. Snow and ice melt can also refreeze and form ice dams around the roof and gutters where water would typically drain.
Accumulated debris in your gutters may also attract unwanted wildlife and pests. Wet, organic materials, such as leaves and twigs, serve as a prime source of food and shelter for insects and small rodents. If critters are attracted to the outside of your house, they’re also more likely to try finding a way into your house.
To avoid these unwanted effects, it’s helpful to understand the cleaning and protective measures you can take to properly care for your gutters.