How To Fix Roof Trusses

When working in tight and cramped quarters in the attic be careful where you step.

How to fix roof trusses.

Using a speed square square the marks across the wall plate and place an x on the marks. Fixing roof trusses to a wall plate requires a small amount of carpentry knowledge such as the abilities to read a tape measure and operate a framing square. Determine the size of the roof truss to be repaired. Cut two pieces of lumber 4.

Glue a piece of 1 rigid styrofoam to the plywood. The first thing you need to do is to assess the damage. To reinforce the ends of the trusses 3 4 inch plywood gussets were to be attached to both sides of each truss with 10d nails 3 inches on center on all chords. How to fix a broken roof truss step 1.

Driving nails into it might make it worse place. When using nails to joint truss members it is also necessary to use lumber plywood or oriented strand board osb to join the members. If a lot of trusses are damaged or one has been significantly modified or cut then consulting a engineer is wise. For typical roof trusses used in light frame construction bolts are usually not used because of spacing requirements.

These trusses are usually engineered by a structural engineering company to carry a specific roof load. The basics of the process are as follows. Sometimes structural screws are also used for truss repairs. When a truss becomes damaged cut or modified there is a chance of a structural overload or that they will not perform properly.

Trusses come in different lumber widths 2 by 6 or 2 by 8. Inspect and assess the damaged section of timber and determine where it needs to be cut to prop the timber along it s length using suitably sturdy props such as acro props once supported cut off the damaged end leaving only solid un damaged timber now. However you can create a temporary solution by following the steps below.