Valley Of Roof

Stop nailing 6 inches from the center.

Valley of roof.

Iko recommends that you install architectural shingles with the open valley method for the best roof performance. A roofer must be careful where the nails are placed in the shingles of valley roofs. Roof valleys are troughs that discard runoff water where two sections of sloped roof meet. A valley roof leak is the most common type of roof leak.

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. Snap a chalkline 2 to 3 inches past the valley center on the top layer of shingles. Shingle the other side of the valley the same way. These leaks can be caused by poor roofing practices or just simply by the age of the shingles on the roof.

When deciding how to shingle a roof valley you will need to consider your materials the climate and the desired look of the roof. This recommendation includes iko s premium shingles. The three methods to shingle a roof valley. Roof installation how to shingle a valley hd by roofrepair101 more about roofing at.

Roof one side of the valley running the shingles across it. Lay one and two tab shingles as you near the valley so full size shingles will run across the valley.