The valleys on many older houses comprise layers of roofing paper which can deteriorate over time.
Houstosic valley roof.
Ignoring problems for too long can cause headaches down the road.
Valleys come in three main styles.
Roof valleys are the points at which 2 planes on your roof are joined which channel the water to flow off your roof.
Closed valleys use the primary roofing material.
Whether you re experiencing leaks or dealing with storm damage start with a free inspection today.
Roof valleys are troughs that discard runoff water where two sections of sloped roof meet.
Soup to nuts riley shows the proper way of installing a valley on a roof.
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.
I have my valley custom made with water trough to help with leaking b.
For a closed valley shingles are installed across the joint where planes intersect.
With each new course roofing shingles continue up the valley.
The top joinery of both valleys when they meet on the same plane of roof is shown here.
Age and environmental factors can wreak havoc on your roof.