Roof Corner Support

Extra support for the trusses can be made by placing a 2 by 4 inch piece of lumber from each truss on one side to the truss on the other side high enough to provide head room but low enough to provide support for the trusses.

Roof corner support.

You will need to make sure that each of the posts is plumb. Collar ties rafter ties tension beams structural ridge beams. If you are thinking about replacing old rotted porch posts the first thing you ll need to know is how to jack up and support the roof structure properly and. Drill holes in angle iron to keep the rafter from buckling again you will need to secure it with a piece of 1 2 inch angle iron.

This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams. If the post is not going to be perfectly level use a pry bar on one corner and shim the post before you secure it into position. The rtu 20 center and corner equipment roof supports are designed for the corners of air handlers blowers and exhaust fans not exceeding 12 in height above the roof surface. Some of these can support the roof and prevent ridge sagging and wall spreading.

With the first porch roof support in position you can then continue to work along the porch.