How To Fix Roof Trusses

Modern roof truss types how to repair roof trusses in situ.

How to fix roof trusses.

A roof truss is a frame typically made of wood to carry the weight of the roof s exterior surface. 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. You ll need a steel l channel to get your rafter or truss back into shape. If that s what you re dealing with regarding your home take these steps to ensure your rafter or truss gets fixed properly.

A 2 by 6 truss will measure 5 5 inches and a 2 by 8 truss will measure 7 5 inches. These trusses are usually engineered by a structural engineering company to carry a specific roof load. How to fix sagging roof trusses or rafters. Roof trusses are engineered components.

Determine the size of the roof truss to be repaired. When a truss becomes damaged cut or modified there is a chance of a structural overload or that they will not perform properly. You can do this by measuring across the width of the truss. Localized damage to one or two trusses will typically not result in structural failure of the roof system but could cause the roof or ceiling to sag.

Repairing a roof truss often requires replacing or reinforcing wood in its construction. In many cases you ll need to fix sagging trusses or rafters to repair your roof. If a lot of trusses are damaged or one has been significantly modified or cut then consulting a engineer is wise. Generally a roof truss is composed of triangular shapes for proper support of the roof.