Any damaged plywood should be replaced.
How to repair a flat roof edge.
It should overlap another piece of ice and water barrier laid below all the way down to the roof edge.
Find out how to fix a kerb edge in this detailed instruction video.
Place the metal roof drip edge flashing along the gable ends.
Complete the finish of a flat roof installation with permaroof kerb trim edging.
Cut out the damaged section with a circular saw.
Save yourself some.
Finding damaged areas on a.
How to repair a flat roof method 1 of 4.
Diy temporary asphalt roof repair this is often a paint on fix from a tin or heat applied flashing tape as seen in the video about repairing lead in the felt roof repair section.
Use roofing mesh for larger cracks and holes at the roof and roof edging.
Install roof drip edge along the eaves add underlayment then place drip.
How to fix a roof drip edge installing roof drip edge flashing properly.
Once all the underlayment is applied go back and place.
Sealing small cracks and holes.
Cut pieces of mesh with a utility knife as necessary to cover the area and overlap onto the surrounding roof.
Slice open blistered spots with a utility knife.
Depending on how the roofs join you may have to cut a slot to work it in far enough.
This should cover the most leak prone areas.
Permanent flat roof repair this can either be a small patch of torched on roofing felt or a layer on top of the asphalt roof and carried out relatively cheaply a picture of this can be seen in the link on permanent flat roof repair.
Step by step how to repair a roof edge finding the damage.
809 p71656 a 6 strip off felt pushed in as far as you can up to 3 then a further squirt between felt and roof to give a seal.