Step 3 install the flashing.
How to put up flashing on a roof.
Details concrete masonry roofing wrb flashing.
If you already have faulty flashing installed you.
One common method is to lay the edge metal under the eaves membrane and over the rake.
Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it.
Cut some membrane material to seal between the vent flashing and the roof and cut an opening for the vent.
However the principles are the s.
Two ways to flash roof edges.
Measure the length of the porch roof joint to determine how much flashing you will need.
Nail it in place with two nails one on each side of the top edge.
Ensure it sits flat and extends at least 8 inches above the shingles.
To get the best from the flashing you should fit of the sheet onto the side of the roof and the other half onto the building or addition which it is touching.
Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing.
The remaining siding on the sidewall will overlap the step flashing and nail.
Coat the flashing with a zinc based primer followed by two or more coats of spray on rust preventive metal paint.
Gently hammer the 45 degree cut around the corner of the porch roof seam.
Bend the corner flashing tightly around the corner.
First use a stiff wire brush and solvent to clean the surface of any dirt debris or corrosion keep solvent away from asphalt shingles.
The metal flashing must overlap the material not the other way around.
Lay the cut flashing down at the corner over a shingle that is already in place.
You may want to paint the flashing to match the roof.
The corner cut should be facing upwards.
Required materials for this project roofing nails step flashing.
How to install porch roof flashing step 1.
Step flashing on roof peak step three.
Prepare the area where you will install the roof flashing.
This helps to prevent water from sliding around the aluminum flashing and into the roof area.
