Metal Roof Valley Leak

When a shingle from either roof intersects and passes over the metal valley flashing it needs to be cut at an angle.

Metal roof valley leak. Roof valleys carry a lot of water. The resulting cut is very similar to the angle you might see on the tip of a wood chisel. Although professional roofers take great care to properly install roof valleys they can be susceptible to roof leaks. In this video you will learn how to fix a leak on a valley.

The most common cause of a roof leak where metal flashings are used is shingles that have been improperly cut. Valley areas are prone to leak due to the lack of using proper materials. A roof valley is very prone to leaks especially if you have an older roof. If there s water damage anywhere else such as in the ceiling or along the walls then again this may need to be taken out and replaced.

In this video you will learn how to fix a leak on a valley. A flashing is a transitional roofing material that connects the roof material to some other building material or to another part of the roof. The reason why the roof valley is such a sensitive area has to do with all the rainwater and or melting snow that accumulates and flows through the valley on its way into the gutters. Roof valley leaks roof valleys are created wherever two roof surfaces intersect to form a shallow v shape.

In either situation the leaking roof valley can be fixed by removing affected shingles and structural elements and upgrading your roof s flashing. Roof leaks are also very common in the winter when all the snow accumulating on a roof creates a potential for a roof leak to develop especially if a roof valley on your property is not properly flashed. If you find a leak in a metal roof due to water damage you ll need an expert to repair rot so ensure that you call a well respected rooferto do this job. Most roofers that install shingles will not have rubber membranes with them to do such areas.