Roof Truss Names Of Parts

One of a series of diagonal members of the truss that meet at the apex in order to support the roof deck and its loads.

Roof truss names of parts.

While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. The highest point on a truss where the sloping top chords meet. A horizontal cut to the bottom of a sloping bottom chord usually the width of the bearing i e. Roof truss parts explained rafter.

Butt cut a small 90 degree cut at the end of a truss usually 1 4. Hip this is an external angle formed by the intersection of two sloping roof planes. A waterproofing seal installed along the roof s valley line with taktekkernbergen no. Truss the truss is a framework comprised of wooden beams that helps to support the roof.

Rafters these are wooden beams that run from the top of the roof to the bottom. A waterproofing layer that protects the roof valleys from leaking. Structural support of trusses usually walls normally with a timber wall plate. Horizontal beams supported by posts and used to support the mid span of rafters to cover longer spans.

Bottom chord the bottom members of a truss. Bottom chord splice if the truss span is too long for two bottom chords the middle bottom chord is referred to as the splice. The rafters when combined together help to form the truss. Bearing cut or seat cut.

Heel height the thickness of a truss at the end of the bottom chord.