There is a variation on the closed cut referred to as a california valley.
Roof valley shingle weave.
All of the shingle rows will need to be lined up correctly.
To achieve a woven valley installation a roofing professional lays shingles in the valley and weaves them together.
Here we have a laminated shingle roof that has been installed with a woven valley detail.
Some homeowners prefer the consistent look that a woven valley provides.
Woven open and closed cut.
To achieve a woven valley installation a roofing professional lays shingles in the valley and weaves them together.
There are three common valley details.
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.
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.
Woven valleys should only be used with strip shingles.