How To Attach A Roof To An Existing Wall

Attaching wood framing members to a brick wall is tricky especially if the framing will support any load as it does when a roof intersects the wall.

How to attach a roof to an existing wall.

If you have a square porch you need. Acquire any necessary building permits before starting work. The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material. Below are 14 best pictures collection of attaching a roof to an existing roof photo in high resolution.

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. Build support columns to help support the weight of your porch roof. Most simply use a nominal 6 piece of lumber. How to attach a patio roof to an existing house.

After that to make it flush with the roof of the existing house cut the two outer rafters. How to attach a porch roof to a house. In the case of a lean to roof over an addition the existing rafters will have to be cut away to accommodate the addition and the shed roof will require support where. 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.

Adding a patio roof to your existing home can create a nice look that effortlessly flows out from your home s roof. Attaching below the ridge. Install shed rafters from the ledger board to the outer wall using metal rafter hangers which attach to the ledger board with screws or nails. Attaching new roof to existing roof plans on how to attach a roof to another.

Add decking atop the roof and nail on metal flashing where the shed roof joins the existing roof. 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. Check your local building codes before beginning construction. Attach the horizontal beam by using a nail gun.

Click the image for larger image size and more details. Make a cutting on one of the sides of the horizontal roof beam on an angle. Fit rafter board into the u shaped hangers and nail it in place.