Roofing Closed Cut Valley

From the ground it looks as though the shingles meet in a clean line in the center of the valley.

Roofing closed cut valley.

For a closed valley shingles are installed across the joint where planes intersect. Shingling both a closed cut valley and a long island valley is the same for the first half of the process. Once covered the contractor moves to the side with a higher slope. Working on the smaller roof plane i set a shingle on the first course line.

Tools you will need for roofing from amazon bostitch coil nailer https amzn to 2u1v8e2 shingle remover https amzn to 2fzu5wf roof snake https amzn to 2. I place the shingle so that one edge is 2 ft. 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. Away from the valley center at the nail line.

With each new course roofing shingles continue up the valley. For closed cut valleys shingles on one roof plane are installed through a valley and extended at least 30 cm into the intersecting plane. If you are looking to install shingles you might want to consider the closed cut valley method. Closed cut valleys also called closed valleys are installed quickly and have a cleaner sharper look than woven valleys.

It is popular because the two roof planes do not need to be shingled at the same time. In general the closed cut valley method implies stretching one side of the shingles beyond the valley while those on the other side are trimmed. One layer of shingles actually crosses the valley beneath the other. It installs and looks almost the same as a regular cut valley where the shingles on the low volume roof plane are installed first and pass through the center of the valley by at least 12 in.

Shingles are cut on the higher slope in a straight line through the valley. For a closed valley the roofer will install the shingles onto the roof deck and extend the asphalt shingles through the area where opposing roof planes meet so that the shingles cover or close the valley area. Shingles from the other side are run through the valley center line and cut along a line parallel to and 4 cm from the center line.