Do I Need Gutters On My Garage. This water is channeled through downspouts where it exits away from your home. Thresholds are only necessary if your drive slopes downward to the door so that neither seals nor gutters can stop it. Left unchecked it will continue to grow.
This seems like a logical train of thought but the reason clogged gutters cause damage is because they let water flow over the sides where it pools all around the foundation. If you don t have gutters and downspouts to direct runoff away from your home this will happen every time it rains.
The gutters along your roof catch rainwater as it washes down the side of the roof.
If the garage is close to your home water from the garage roof could seep into the basement. As it does it can block downspouts or break free and clogged them. Amerimax 4 in x 120 in white k style gutter. Maintaining your rain gutters is also important.