Improper installation of flashing where roofing shingles meet vinyl siding.
How to install roof flashing against siding.
Install the step flashing when the siding is installed it should be tucked behind this piece and then consecutive courses lapped over it.
Galvanized sheet metal bent at a 90 degree angle i e.
Cover with cap flashing.
I use a wide piece of flexible flashing tape to protect the area between the subfascia and the wall.
Measure the length of the porch roof joint to determine how much flashing you will need.
Continuous flashing against a sidewall is one way to install a roof but it s not the correct way.
This flashing is typically field fabricated from a sheet of 26 ga.
Remove the flashing and apply some roofing cement to fix the flashing into place.
How to install roof flashing against a wall.
If the kick out and step flashing can t tuck behind the siding screw on cap flashing to cover it then caulk along the top.
Lay a shingle over the step flashing starting at the roof edge.
Prepare the area where you will install the roof flashing.
Posted march 4 2017 filed under roof installation roof repair maintenance.
How to install porch roof flashing step 1.
Even if one piece of step flashing fails the flashing and shingle below it start the process over again.
I cut the tape so that it laps onto the housewrap above and 3 in.
Ensure that the step flashing will lead the water directly into the kick out flashing.
Place a kick out flashing at the base of the roof and flush against the wall.
I made this video this morning and i hope it help explain the flashing wall detail where the siding meets the roof.
Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture.
Bent into an l shape.
Step flashing step flashing redirects the water back onto the shingle.
If you already have faulty flashing installed you.
Improper installation of flashing where roofing shingles meet vinyl siding.
The remaining siding on the sidewall will overlap the step flashing and nail.
Fasten that shingle with two galvanized nails at the top then cover the top of it with another piece of step flashing nailed to the.
Once the flexible flashing is set i apply a piece of housewrap along the wall where the fascia meets it.
Above the roof sheathing.
Slip in the flashing.
