Use a hammer to bend the top edge of the soft lead roof jack down into the vent pipe.
What does a roof jack look like.
Look for dents and dings on gutters and downspouts.
Roof jacks provide a stable surface to work increasing safety and making it easier to apply roofing.
What exactly does hail damage on a roof look like.
Ideally locate a rafter below the sheathing.
Dented gutters downspouts.
A roof jack will not do you any good without planks of lumber to span them.
If a hailstorm has struck your area hail stone impacts will often show up.
Nail the new shingles down with roofing nails so the nails are covered by the shingle above.
It might be something.
Cut roof shingles to fit around the roof jack and insert them under the existing shingles.
If it doesn t have a corner and simply looks like the image below follow the second installation procedure.
Standard 2 by 10 inch lumber with fit into the channel on most roof jacks and should be available at any lumber yard.
Roof lines should be arrow straight.
Now here are a few things to get you started to see if you may have hail damage on your roof.
What causes a sagging roof line.
If it does follow our first installation procedure.
If you can see a dip curve or swag on the peak when standing in the street your roof has a problem.
Also before you start installing your flashing you need to look to see if the wall in question has a corner on the roof face as in the image below.