Roofing A Valley Weave

The two most common styles of asphalt roofing materials are strip roofing also called 3 tab or laminated roofing referred to as three dimensional or architectural shingles because the shingles create visual depth on a roof and create.

Roofing a valley weave.

Shingling both a closed cut valley and a long island valley is the same for the first half of the process. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. I place the shingle so that one edge is 2 ft. Some homeowners prefer the consistent look that a woven valley provides.

For asphalt roofing there are several types of valley details that can be used. When weaving is wrong proper roof valley installation wenatchee and leavenworth home inspection services. Ensure ice and water protector has been installed along the valley first. Depending on the roofing material this may dictate what style can be used.

A chalk line is then used to strike a line from the top of the valley to the bottom of the valley. Woven valley shingles have a tendency to sometimes trap leaves granules and dirt in the valley. If the shingles are too thick they are unable to be woven. Then starting at the base of the.

Only nail at the edges with only enough nails to. Working on the smaller roof plane i set a shingle on the first course line. But if the shingles are not laid properly in the valley a woven valley may not lay flat creating bumps and detracting from the overall look of the roof. The woven valley shingles are also difficult to repair.

The shingles are then cut out of the valley area opening the surface of the valley lining to water run off and the environment. With an open valley a strip of metal will be visible on the roof wherever two opposing roof planes meet. Woven valley shingles are a better choice for lower slopes. Away from the valley center at the nail line.