Roof valley shingle installation

Posted on 08.06.2018 by Hugh
There are various techniques youll need to know for each type of installation, which well go over in detail. When it rains, or snows, there is going to be more water in the valleys of the roof than in the other sections. The procedure essentially joins one roof line to another where they intersect. One of the most difficult steps in shingling a roof is the valley flashing.
Your choice of valley installation method is critical because, when improperly installed, valleys are risks for serious leaks. A flashing is a transitional roofing material that connects the roof material to some other building material or to another part of the roof. This material is also good to seal joints between roofing and piping or vertical walls. These pre-cut shingles can be separated into smaller pieces for further appli-cation on hips and ridges to add the aesthetic finish to your roof. Water collects in a valley to flow off the roof.

This is the proper way of shingling in a Valley.

Valley flashing material for asphalt shingle roofs is typically roll roofing material. When deciding how to shingle a roof valley, you will need to consider your materials, the climate and the desired look of the roof. Here's how to install valley flashing so you can enjoy your steel roof for years to come.