How To Fix Roof Trusses

Determine the size of the roof truss to be repaired.

How to fix roof trusses.

Roof trusses are triangular timber frames which are nailed pegged or bolted together in order to create a supporting structure for your actual roof and although they are generally bought pre fabricated you can still easily fix them once they are installed. In many cases you ll need to fix sagging trusses or rafters to repair your roof. A roof truss is a frame typically made of wood to carry the weight of the roof s exterior surface. A 2 by 6 truss will measure 5 5 inches and a 2 by 8 truss will measure 7 5 inches.

You ll need a steel l channel to get your rafter or truss back into shape. When a truss becomes damaged cut or modified there is a chance of a structural overload or that they will not perform properly. How to fix sagging roof trusses or rafters. 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.

These trusses are usually engineered by a structural engineering company to carry a specific roof load. If that s what you re dealing with regarding your home take these steps to ensure your rafter or truss gets fixed properly. If a lot of trusses are damaged or one has been significantly modified or cut then consulting a engineer is wise. Roof trusses are engineered components.

When damaged or altered this can effect structural integrity of th e roof system. Trusses come in different lumber widths 2 by 6 or 2 by 8. Modern roof truss types how to repair roof trusses in situ. 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.