How To Support Porch With Exposed Beams And Metal Roof

A flitch plate is a metal plate sandwiched between two framing members such as 2 x 10s.

How to support porch with exposed beams and metal roof.

The tables below give maximum spans for rafters and beams. We show you the steps involved and calculations required for buildng a roof for your porch or constructing one over your deck or patio. The metal thickness is based on the width of the space to be spanned. Make a cutting on one of the sides of the horizontal roof beam on an angle.

They also can be boxed in with wood after installation. In areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot. In this way you can continue your floor beam structural posts all the way from the basement up to the roof beam. We show you how both a typical rafter style porch and truss roof area constructed.

After that to make it flush with the roof of the existing house cut the two outer rafters. The figures are based on quality materials. You have to do it thoroughly so that the rafters sit flush on it. With the first porch roof support in position you can then continue to work along the porch.

The next post sits atop this floor beam directly above the lower post and runs up to the next floor beam or to the roof beam. For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements. See more ideas about house exterior porch columns house with porch. Attach the horizontal beam by using a nail gun.

It is not a continuous post however. Metal beams could also be used and would eliminate the need for most of the supporting posts across the front of your porch. Building a porch roof requires basic carpentry and porch roof framing knowledge. A post for each story sits on the floor surface up to support the floor beam above it.

Apr 26 2018 explore christina romero s board porch beams followed by 132 people on pinterest.