Move to the highest end of the valley and work your way down cleaning shingles from both sides of the valley whether they re damaged or not.
How to re roof a valley.
Insert the bar under a shingle and pry upward at a.
Ensure ice and water protector has been installed along the valley first.
Start at the upper row of shingles at the upper end of the valley.
Only nail at the edges with only enough nails to.
Clear any debris in the roof valley and surrounding area.
Remove 8 inches of shingles at each side of the valley with a 16 inch nail bar.
Then starting at the base of the.
Take measurements of your roof flashing most flashing is 14 inches wide but yours may vary.