California Valley Roofing Style

Valleys are a prime leak area so it s important to be careful.

California valley roofing style.

The three methods to shingle a roof valley. 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. Strip short and extend a full strip through the valley. To achieve a woven valley installation a roofing professional lays shingles in the valley and weaves them together.

The open woven and closed cut methods are demonstrated. Here is eric s method. The underlayment sheet metal liner if required and initial shingle covering into or through the valley follow the same. A valley shingle is then installed parallel to the centerline and offset a couple of inches.

A type of cut valley common in many places appears cut but it s not. 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. California valley includes an actual laminate shingle like you see in the field on your roof installed parallel and is called a bleeder shingle on one side of the valley typically about 2 away from the valley center. California valleys the closed cut or open california valley is a distinctive style option for asphalt shingle valley construction.

Some homeowners prefer the consistent look that a woven valley provides. With the california cut valley shingles from the smaller roof slope are installed across the valley onto the adjacent slope. Make sure the valley metal is straight before nailing it. Woven valley shingle installation.

A california valley is faster than cutting all of the shingles up a valley. With shingles bedded in cement it can be exported to other states.