As it turned out the existing roof structure is a truss system but they were able to contact the original truss manufacturer to verify that cutting the tails off would not jeopardize the structural integrity of the trusses.
How to tie a new roof patio into existing house.
How to attach a patio roof to an existing house.
Tying a patio roof into existing house.
Locating and mounting the ledger is normally a fairly easy process.
Make a cutting on one of the sides of the horizontal roof beam on an angle.
The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters.
The technique we re going to share with you shows you how to use your home s structure by supporting one end of the patio roof on a ledger that is mounted horizontally to the.
The edge of the roof of the house and the frame to the porch should be seamless now.
Using two inch by four inch studs build a frame for columns that stand from the porch floor to the soon to be built roof.
I think i would set the frame work that the rafters will sit on then set up four of the common rafters and run the ridge board to where it will sit on the house or pull a string level across to find the point at which the ridge meets the roof.
Brace the column frame in place using l brackets and concrete screws.
From the we hope this is obvious desk.
Adding a patio roof to your existing home can create a nice look that effortlessly flows out from your home s roof.
The ledger should be attached before the foundation is built for a deck patio roof posts and other structure.
Cover the column frame with siding brick or any outdoor material that matches the exterior of your home.
Each 2x4 joist should extend across the frame by going from the house edge to the porch edge.
Never alter engineered trusses without the approval of a licensed professional engineer.
After that to make it flush with the roof of the existing house cut the two outer rafters.
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.
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Install the 2x4 joists with some screws and brackets to the house edge.
Attach the horizontal beam by using a nail gun.