Roof Truss To Wall Connection

Although the forces occur at the same placed on hip roofs the roof structure is such that it is the very corner truss or rafter called the jack that needs to well connected.

Roof truss to wall connection.

An important aspect of the construction of any building is the connection between the roof and the walls. The connection between the trusses and the wall top plate is essential to the strength of your new roof. In older wood frame construction the connection of roof trusses or rafters to walls is 2 or 3 sixteen penny 16d nails driven at angles toe nailed through the rafter or truss into the top plate of the wall. And if the home does need a.

The other method is to use readily available connectors. To determine the appropriate connection method the minnesota building code provides two options to builders using wood trusses in roof construction. New florida codes compel contractors to upgrade the roof wall connections on qualifying older homes when replacing the roof covering. Consequently for gable end roofs the most important roof to wall connections are those within 6 to 8 feet of the outside corners.

Say a building department requires that truss to wall connections must be specified by the truss designer on projects that have no engineer of record. It wants to ensure trusses are adequately secured to the walls and the truss designer may seem best equipped to determine those connections this has actually happened in some places. As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate. How to inspect the connections that tie existing rafters or trusses to the wall plate to determine whether retrofitting is needed.

Toenail a truss into the top of the wall plate by nailing through the sides of the bottom chord at a 30 degree angle. Although not always required best practice and simplicity make them a necessity.