The flashing on the wall should be flush against it and the porch roof portion should be on top of the shingles.
Install flashing roof to awning.
Prepare the area where you will install the roof flashing.
If siding on.
Method 1 installing an awning patio roof onto existing fascia.
Begin by removing the shingles at the affected area and removing old flashing if present.
Measure the length of the porch roof joint to determine how much flashing you will need.
Place the flashing between the joint of the house and the roof.
The final thing to do is install the end wall trim.
Above the roof sheathing.
Position the flashing with the lower edges atop the carport roof panels along the transition.
Flexible flashing tape seals the eave to the wall.
Nail the flashing securely in place using roofing nails.
I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.
A magnetic torpedo level will provide even mounting brackets and adequately adjusted roof brackets.
How to install porch roof flashing.
If you already have faulty flashing installed you must remove it.
This video shows how to install endwall flashing with standing seam panels.
I cut the tape so that it laps onto the housewrap above and 3 in.
Try to keep the nails as flush as possible to the edges.
Nail the upper edges of the flashing to the roof sheathing where the shingles were removed with 6 penny.
When installing the roofing to the fascia it will either go under the exiting roofs gutters or the gutters will need to be taken off and the existing roof can either be extended.
The video features union s advantage lok ii standing seam roofing panel which is.
Then nail the new l shaped flashing under the builder s felt but above the fascia board.
Before we install the end wall flashing we have to apply tape sealant to the top of the z trim so that there s a water tight barrier between the end wall flashing and the top of the z.
Installing onto a beam that mounted to the top plate of your external house frame through the roof.
