How To Shingle A Woven Roof Valley

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.

How to shingle a woven roof valley. The open woven and closed cut methods are demonstrated. Below you will find a list of the tools you ll need followed by a list of steps to take to fix a leak in a roof valley. Water has a small chance of even getting up under the woven valley shingles even though it flows in either direction. A woven valley is one method of installation for asphalt shingles at a valley where two intersecting roof slopes meet see featured photo above.

Valleys are a prime leak area so it s important to be careful. Some homeowners prefer the consistent look that a woven valley provides. Woven valleys should only be used with strip shingles. All of the shingle rows will need to be lined up correctly.

Here we have a laminated shingle roof that has been installed with a woven valley detail. However these shingles are not run entirely through the valley area but rather the center of the metal valley is left exposed. In order to shingle this kind of roof valley a roofing professional has to install both roof faces at the same time which is quite slow. This is an incorrect installation of this type of roofing material and will be more prone to water intrusion and will void the manufacturer s warranty for this material.

Weaving a shingle valley by dunn contracting 727 410 5717 james dunn. To achieve a woven valley installation a roofing professional lays shingles in the valley and weaves them together. It is a method where the valley is completed by overlapping and weaving the shingle courses rather than cutting the shingles back to form a trough lined with a sheet metal flashing see figure wv 1. A woven valley shingle installation has other drawbacks including that they are slow to install especially in cold weather and more difficult to repair than the other types.

The roof valley is where two angles of the roof come together and form a valley. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. Whether you have a woven shingle roof a tile roof or a composite roof the basic steps required to repair the leak will be the same. As the asphalt shingles are installed over the roof deck the shingles are extended into the valley.

Pros of woven valley shingle installations.