How To Add A Patio Cover To Existing Roof

Work from the view back not from the house out.

How to add a patio cover to existing roof.

Calculate the sightline clearance height about 6 feet 2 inches in this case. Adding a patio roof to existing auctioncoins co. If you re not ready to take this project on yourself give greatway roofing a call for a free estimate at 805 523 2550. Attach the metal joist hangers to the rafters.

When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab. Install some riser brackets for more height. Attach the rafters to the ledger boards and settle. Attach the rafters to the house with joist hangers which supported by ledger boards.

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. How to add a covered patio roof an existing line. 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.

Patio cover plans building. Place the rafters on 24 centers attach them to the settle joists and beams toward the center. 8 inches in this case. The existing slab can vary considerably throwing off crucial measurements.

Most common ways to attach a patio roof to an existing house. Determine the beam size. Make the patio roof a little bit higher. How to add a covered patio roof an existing line adding a patio roof to existing auctioncoins co how to add a covered porch an existing roof mycoffeepot org patio cover add left and right side to our existing.

If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate. Go to the same height as the existing roof if you want to have a clean look and make the patio cover flush with the existing roof you need to strengthen the fascia and back channel by reinforcing the rafters inside the existing roof. This method may be one of the most ubiquitous ways of attaching a.