This recommendation includes iko s premium shingles.
Speed valley roofing.
Instructional video on how to install a closed roof valley as part of installing tamko building products heritage series of laminated asphalt shingles.
The valley area of a roof the straight lines formed when two different planes of the roof meet is a critical area that handles a tremendous amount of water run off.
For a closed valley shingles are installed across the joint where planes intersect.
Here is eric s method.
To achieve a woven valley installation a roofing professional lays shingles in the valley and weaves them together.
Woven valley shingle installation.
According to long time iko sales representative jeff tessaro closed valleys for residential construction have been popular since he was a roofing contractor in the late 90 s.
Some homeowners prefer the consistent look that a woven valley provides.
A california valley is faster than cutting all of the shingles up a valley.
Valleys are typically found where gable dormer roofs meet the main roof or when a house has angled wings or additions where two roof sections in different planes meet.
With shingles bedded in cement it can be exported to other states.
Make sure the valley metal is straight before nailing it.
The three methods to shingle a roof valley.