Roofing In Valleys

Shingling both a closed cut valley and a long island valley is the same for the first half of the process.

Roofing in valleys.

Ensure ice and water protector has been installed along the valley first. 1 row 3 of ice and water shield is applied in the center of the valley. Only nail at the edges with only enough nails to. In this video i show you how i do the valleys on a shingle roof.

Open valleys are protected by a combination of ice and water shield and metal. The valley area of a roof the straight lines formed when two different planes of the roof meet is a critical area that handles a tremendous amount of water run off. Many roofers cut the shingles across because they say it s safer. Open valleys are so defined because the valley line remains uncovered by the primary roofing material.

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. To secure the roof valley flashing nail it down carefully. Then starting at the base of the. There are two main styles.

In a proper open valley application. No one of this affirmat.