Roofing Closed Cut Valley

Then rather than cutting the shingles on the high volume roof plane a row of shingles is installed with the exposure edge facing the valley center.

Roofing closed cut valley.

Shingling both a closed cut valley and a long island valley is the same for the first half of the process. 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. With each new course roofing shingles continue up the valley.

From the ground it looks as though the shingles meet in a clean line in the center of the valley. Shingles are cut on the higher slope in a straight line through the valley. One layer of shingles actually crosses the valley beneath the other. 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.

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. Shingles are first installed on the side of the valley with a lower slope. 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. Working on the smaller roof plane i set a shingle on the first course line.

It is popular because the two roof planes do not need to be shingled at the same time. Closed cut valleys also called closed valleys are installed quickly and have a cleaner sharper look than woven valleys. For a closed valley shingles are installed across the joint where planes intersect. 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.

For closed cut valleys shingles on one roof plane are installed through a valley and extended at least 30 cm into the intersecting plane. 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. If you are looking to install shingles you might want to consider the closed cut valley method.