How To Repair A Cracked Roof Truss

Arching roof truss uplift drywall cracks at the ceiling wall joint.

How to repair a cracked roof truss.

Repairing a roof truss often requires replacing or reinforcing wood in its construction. If a board is cracked then placing a similar board on each side of the broken one and bolting or nailing the three together may correct the issue. Standard repair detail for broken chords webs and damaged or missing chord splice plates. An easy to understand and follow how to video showing how to inexpensively repair sagging mobile home roof trusses.

Roof trusses are triangular timber frames which are nailed pegged or bolted together in. Even when nails or structural screws are used spacing m ust be considered and the fasteners used at the repaired joint or member extend much further from the joint or crack than a metal connector plate. Here we provide a definition of arching roof truss damage or roof truss uplift and we explain why truss uplift occurs where truss uplift cracks will appear and how roof truss uplift cracking can be avoided or corrected. In this diy project we take a look at trusses and find out all about the different types of roof trusses available today such as the traditional fink truss the double w the open plan and many others.

Truss repairs can be quite easy. This video shows how to repair a split rafter. Although one of the strongest roofing methods to date uses trusses a broken roof truss can cause great damage to a building and could result in a collapsed roof. Determine the size of the roof truss to be repaired.

Trusses come in different lumber widths 2 by 6 or 2 by 8. A 2 by 6 truss will measure 5 5 inches and a 2 by 8 truss will measure 7 5 inches. It will require some work but cheaper in. For typical roof trusses used in light frame construction bolts are usually not used because of spacing requirements.

Generally a roof truss is composed of triangular shapes for proper support of the roof. If a part of a truss has been cut out then replacing the board or piece cut out is generally not to hard or expensive. The cost of repairs depends on the amount of structural damage and materials required to repair it. Very easy to do.

Modern roof truss types how to repair roof trusses in situ. Standard repair detail for a broken stud on a gable truss. Standard repair detail to pad top chord to match roof plane 2 1 2 minimum. With the proper tools anyone can do this.