Insert a nail bar beneath the bottom row of siding that lies directly above the seam where the tin roof meets the siding and pry upward gently about 1 2 inch.
How to attach a patio roof to an existing house with vinyl siding.
After that to make it flush with the roof of the existing house cut the two outer rafters.
Take off enough covering to expose the wall sheathing or decking and show the nails used to fasten it to studs or trusses.
Attach the horizontal beam by using a nail gun.
A patio roof that is built to an existing home is the easiest way to add a nice little oasis to your house.
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You can stay out of the bad weather while still enjoying the outside and getting a dose of nature right from your home.
A house attached patio roof takes advantage of the house s structure by supporting one end of the roof on a ledger mounted horizontally to the house.
Locating and mounting the ledger is normally a fairly easy process.
Join the area between the porch roof and the vinyl siding with metal flashing.
Remove the shingles or siding in the area identified for the header board.
Leave the decking or sheathing in place.
Then coat the areas where the flashing meets the siding and where it meets the new roof with roof sealant.
Get a role of tyvek tape to cover up all the holes left from removing the existing siding.
I have looked all over but haven t been able to find any information on how to go about attaching the overhead portion of the porch to the house so that it stays dry underneath.
The porch roof will attach to the house slightly below the second story windows to a vertical exterior wall currently covered with vinyl siding.
Make a cutting on one of the sides of the horizontal roof beam on an angle.
The ledger should be attached before the foundation is built for a deck patio roof posts and other structure.
The first is a small hook for unhooking a piece of siding from the piece below.
First use roofing nails to secure the flashing to both surfaces bending it in the middle if needed.
To complete the weather proofing needed for the roof roll out a roof underlayment or tar paper across the roof.
Then snap a chalk line across the wall from screw to screw of the existing siding so that your reinstall will be perfectly straight.
You have to do it thoroughly so that the rafters sit flush on it.