Roof Truss Anatomy

A roof truss is a structural component of houses or commercial buildings that support the weight of roof timbers and coverings.

Roof truss anatomy.

You might be surprised to learn that there are dozens of types of roof trusses. Think of the truss as the skeleton of the roof. The anatomy of a roof includes all the elements that help to protect homes from rain and moisture. A mono truss is a one sloped truss that forms a right angle triangle.

Each part explained in detail. What is the function of a roof truss. A roof truss sometimes refered to as a joist is a structural framework of beams rafters posts struts designed and engineered to bridge the space above a room and to provide the necessary support for a roof. This framework also supports the layer called sheathing or the deck.

The structure consists of beams called rafters and trusses which give a roof its formation or shape. The first stage of a roof is its actual framework or initial structure. What is a king post roof truss. Anatomy of a traditional king post roof truss share share on pinterest a.

Parts of a. These trusses should never be removed or altered without the advice of a structural engineer. It s often used for sheds garages or extension of an existing roof. Elements that allow drainage are also incorporated at the framework stage.

The anatomy of a roof truss. Getting down to the nitty gritty of a roof truss you ll discover that it s built of three. One of a series of diagonal. Although this rigorous definition allows the members to have any shape connected in any stable configuration trusses typically comprise five or more tr.

The most important parts include shingles decking flashing and underlayment. A gable roof has vertical planes usually on the shorter ends of the building with sloping planes on either side that meet in the middle. Benefits of a roof. A truss is an assembly of beams or other elements that creates a rigid structure.

Usually they are constructed from pieces of timber or steel which are nailed bolted or pegged together to form a mutually supporting and strong base for a roof. A two force member is a structural component where force is applied to only two points. Anatomy of a roof truss. Roof trusses which are structural components of houses or commercial buildings support the weight of roof timbers and coverings.

Comprised of beams fastened together in triangular patterns the roof truss is the framework that holds the roof together. Types of roof trusses. The gable truss will usually be supplied with vertical webs placed at 2 on centre to facilitate sheathing. Anatomy of a basic roof truss share share on pinterest roof truss parts explained rafter.