For most small punctures you can repair your roof simply by forcing sealant into them.
How to repair a roof edge.
Change a rotten or damaged fascia board.
Plug pinholes with roofing cement and patch holes up to about 3 4 inch in diameter with a patch from the same material as the flashing.
Small holes or corroded spots in flashing can be easily repaired.
Let the hose run for several minutes in one area before moving it up the roof a little farther.
It was very easy.
This lets any water that gets on the roof run down the underlayment and over the drip edge.
Lift courses or shingles from the asphalt adhesive strip on the course beneath.
Using a utility knife make a shallow cut until you can remove material around the spot without damaging the layers underneath it.
First roughen the area around the hole with a wire brush or sandpaper and then clean it.
Finding the damage to locate rotted areas of the roof s edge gently lift up shingles with a pry bar or taping knife.
For example soak the downhill side of a chimney first then each side then the top on both sides.
Find and fix a leaking roof step 2.
Have your helper stay inside the house waiting for the drip to appear.
12 roof repair tips.
The best way is to install the roof drip edge only along the eaves first then place ice and water barrier in the snowbelt or felt paper underlayment over the drip edge.
Tell your helper to yell when a drip becomes visible.
This is how i cement roof tiles pointing the verge in with two coats of cement the cement i use has black dye mix in it to help match the roof tiles in colo.