Pry off old roof shingles with pitch fork.
How to shingle a roof valley video.
Cover roof deck with 30 pound felt underlayment.
You can use a straight edge to achieve a straight cut.
How to shingle roof valleys how to shingle roof valleys gaf mastering the roof chapter 12 this video demonstrates the proper installation technique for installing roofing valleys.
Nail drip edge flashing to lower edge of roof.
Staple felt every 6 to 8 inches.
In this video this old house general contractor tom silva explains how to reshingle a roof steps.
The most common closed valley is a closed cut valley where shingles are installed on the entire roof area on one side of the valley first with each shingle course extending at least 12 through the valley centerline.
Valleys are a prime leak area so it s important to be careful.
Over driving nails is always a.
Nail down loose roof sheathing to rafters.
The open woven and closed cut methods are demonstrated.
This video demonstrates the proper installation technique for installing roofing valleys.
Nail down each valley shingle at least two inches 50 mm back from the chalk line.
As shingles are installed on the adjoining roof area the end of each course of shingles is trimmed cut 2 back of.
Weaving a shingle valley by dunn contracting 727 410 5717 james dunn.