How does a blocked gutter cause a roof leak?
A blocked gutter fills and overflows at the lowest point, sending water over the front edge and back under the shingles. Water that runs back under the edge soaks the fascia and the eave, and in time it can reach the roof boards and the wall below.
The overflow often happens during the first heavy rain, when the run is full of the debris that gathered over the dry months. The water spills at one spot, which is why the wet mark appears in the same place each time.
Water that runs back under the edge can also lift the first course of shingles. A crew that checks a gutter after an overflow looks at the eave for that kind of lift as well as the gutter itself.
Should a gutter be repaired on the same visit as the roof?
Often yes. A gutter and a roof edge are one system, and a crew that is already on the roof can check the gutter, the fascia and the first course in the same visit. A gutter repair on its own may leave the edge detail unchecked.
The crew sees the edge of the roof from both sides on the same visit. It can match the gutter fall to the roof edge and check whether the drip edge is directing water into the gutter as intended.
A homeowner who asks for a roof repair can ask for the gutter to be checked at the same time. The check is quoted as its own line, so the homeowner can decide whether to have the work done.
What happens to a downspout that dumps water by the wall?
A downspout that empties beside the foundation pours a large volume of water into the soil by the wall. Over time that can soak the base of the wall, and it can bring water toward the foundation. The outlet should be directed away from the house.
A crew checks where each downspout ends and whether the outlet is connected to a pipe or a splash block that carries the water clear of the wall. An outlet that stops at the wall or pours onto the path is noted for correction.
The crew does not promise how the water will move in the soil on every site. It records where the outlet sends the water and recommends a change where the water is likely to return to the house.
How often should gutters be cleared?
Gutters should be checked before the rain season and after any strong wind that blows debris onto the roof. The number of times a year depends on the trees near the house, and a crew can suggest a schedule based on what it finds.
Trees close to the house drop leaves and seed pods into the gutter, and the debris collects at the outlet and the elbows. A run under a tree needs checking more often than one in the open.
A check before the first rain shows whether the run is clear and whether any section has begun to sag. Two checks a year, before the rain and after the autumn leaf fall, are a common pattern.
What affects the scope of a gutter repair?
The scope depends on the length of the run, the number of sections that are sagging or split, the fascia behind the gutter and the access to the eave. The price is explained and approved before any work starts, and no figure is printed here.
A short run that needs only cleaning and a bracket reset takes little time. A long run with several split sections, or one that needs the fascia repaired, is a larger job, and the crew lists each part separately.
Access to the eave matters for a two-story home, where a ladder or a lift is needed. The crew plans the access and the safety equipment before it starts.