Gutter Downspout Pouring Onto Roof

To empty onto the roof surface.

Gutter downspout pouring onto roof.

It depends on who you ask this question. Perhaps your home is two or three stories tall or maybe you have a separate roof for your garage or porch. Monday july 22 2019. Will the areas where you have upper downspouts pouring water into the gutters need to be secured with more gutter hangers or they should be good with the current hangers.

Gutter talk lets talk roof gutters and downspouts. Providing separate downspouts to the ground for upper and lower gutters moves water off the roof even faster. Sometimes gutters get installed so that they drain water away from one section onto the roof. There is no building code citation that forbids a gutter from draining onto a lower roof.

Erosion might be visible in 1 2 years or less or potentially be less severe all depending on the amount. Is it alright for a gutter downspout from an upper roof to empty onto a lower roof. When gutters and downspouts from an upper roof spill out onto a lower roof damage can occur to fiberglass asphalt shingles. Your goals are to get water off the roofs and away from the house as fast as possible.

So it s a matter of what the home inspector or contractor considers acceptable. The shingle grit on a shingle s surface can erode under a gutter outlet or downspout. But instead of the water being led away from your home altogether the downspout leads the water directly onto another part of the roof.