Roofing Valleys Architectural Shingles

Ensure ice and water protector has been installed along the valley first.

Roofing valleys architectural shingles.

Laminated shingles are more liable to create bumps in woven valleys. To understand what makes a valley either closed or open it is important to understand how a valley is constructed. Thanks to digital technology all of your decisions and interactions from selecting the right roofer to choosing a shingle to paying the contractor can be done at a distance. There are two common methods for completing the flashing of a valley in a shingle roof system.

The two most common styles of asphalt roofing materials are strip roofing also called 3 tab or laminated roofing referred to as three dimensional or architectural shingles because the shingles create visual depth on a roof and create a more custom appearance. Then starting at the base of the. Only nail at the edges with only enough nails to. There are three common valley details.

Attach each shingle with three nails one in the center and one each on each side. From the stepped off main part of the roof run shingles into the valley and cut them square from where the bottom corner intersects with the shingles nailed along the valley line. Woven valleys are suitable for 3 tab shingles or low profile shingles as their single layer construction allows them to be woven together and to be overlapped more easily. Browse owens corning roofing shingles by color shingle lines price features wind resistance and or warranty to find the right roof for your home.

Closed valleys or open valleys. I then move the shingle to the uppermost course on the roof plane line up the mark on the shingle with the valley center and again mark the corner. To shingle out of the valley with laminated shingles lay a shingle down as a gauge and mark the corner at the bottom left and top right of the roof. One nail goes into the top section of the shingle where it covers the valley metal.

The rest of the nails go in the nailing strip. One of the details that varies between homes is the method of flashing the valley areas of the roof. Woven open and closed cut. To secure the roof valley flashing nail it down carefully.

The first thing to know about your roofing project. And your family can remain in the home during the installation or repair.