How To Weave Roof Shingles In A Valley

Some homeowners prefer the consistent look that a woven valley provides.

How to weave roof shingles in a valley.

Here we have a laminated shingle roof that has been installed with a woven valley detail. Weaving a shingle valley by dunn contracting 727 410 5717 james dunn. Only nail at the edges with only enough nails to. 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.

Woven valley shingle installation. Woven valleys should only be used with strip shingles. From the valley and you re ready to complete the valley. After snapping the guide line between marks install the shingles with one corner on the line.

Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. To secure the roof valley flashing nail it down carefully. A woven valley shingle installation is one where the shingles from both sides of the roof valley extend over the valley and weave together overlapping courses alternately. A woven valley is one method of installation for asphalt shingles at a valley where two intersecting roof slopes meet see featured photo above.

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. All of the shingle rows will need to be lined up correctly. 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. But if the shingles are not laid properly in the valley a woven valley may not lay flat creating bumps and.

To achieve a woven valley installation a roofing professional lays shingles in the valley and weaves them together. In our continuing series of construction by dummies we discuss woven valleys for asphalt shingles. A chalkline snapped between this mark and the lower mark forms my guide line. Snap a chalkline 3 in.

I always weave my first course. Ensure ice and water protector has been installed along the valley first.