Start by making an outline on the siding where you want to position the ledger board.
Roof ledger board flashing.
The amerimax 8 ft.
Use asphalt paper between metal and pressure treated lumber.
Put down ledger board s face.
For a really durable job consider applying 30 felt paper or metal flashing between the ledger and the concrete.
Find z flashing at lowe s today.
This will ensure water doesn t infiltrate behind the flashing.
The opposite side of the porch roof will be supported by a header beam that is installed parallel to the house on top of 6x6 support posts.
When slipping the flashing under the siding be sure to slide the flashing to the left or right of the ledger by at least 2.
Fits ledger board behind siding to protect from water damage.
Metal or plastic cap flashing covers the top of the ledger with a drop leg of 1 2 in.
If metal flashing is used holes must be drilled through the metal prior to drilling out the concrete.
Tite seal self adhesive waterproof 9 in x 33 ft rubberized asphalt roll flashing.
Or taller wall leg.
Although more work it is absolutely a bullet proof solution.
Galvanized steel and aluminum flashing can experience accelerated corrosion when in contact with treated lumber.
Painted galvanized steel features a baked on factory finish.
Add the aluminum flashing tuck the aluminum flashing underneath the bending and siding over the ledger.
Then slip flashing behind the siding covering the top edge of the ledger.
Or more on the face of the ledger and a 6 in.
Galvanized deck ledger flashing fits over deck ledger board and behind siding for protection from water damage.
Flashing a patio roof ledger unless it will be protected from rain by the house s eaves or a solid roof a roof ledger that is fastened directly to a house with wood siding should be capped with galvanized metal z flashing that tucks up under siding to prevent water from seeping in behind it.