Below we share a complete tutorial on how to attach a patio roof to an existing house that you can easily follow.
How to add a patio roof onto my exsisting patio cover.
You have to do it thoroughly so that the rafters sit flush on it.
You have to make sure that everything is set in places properly to prevent any unwanted accidents.
Frankly attaching a patio roof to an existing house is not really that easy.
Calculate the sightline clearance height about 6 feet 2 inches in this case.
Work from the view back not from the house out.
Determine the beam size.
If you re not ready to take this project on yourself give greatway roofing a call for a free estimate at 805 523 2550.
Converting a lattice patio cover to a solid patio cover can be a very cost effective way to enhance your outdoor experience extend your living space and add appeal to your backyard.
After that to make it flush with the roof of the existing house cut the two outer rafters.
Make a cutting on one of the sides of the horizontal roof beam on an angle.
Choose a roof pitch 3 12 and roof structure 2x6 this places the new roof on top of the existing roof.
On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below.
8 inches in this case.
How to attach a patio roof to an existing house.