Timber Roof Truss Terminology

Rafters are considered by the public and often by professionals to be the most cost effective roofing solution but this is a misconception.

Timber roof truss terminology.

Rafters are a cheaper solution for roof construction. Truss that supports creeper trusses and creates hip roof plane. The highest point on a truss where the sloping top chords meet. Truss and roof terminology apex.

Truss terminology typical truss layout and truss types note. Structural support of trusses usually walls normally with a timber wall plate. The manufacture and erection of timber roof trusses and in the roof. This includes not only the designing manufacturing and delivery of the timber roof trusses but also the supplying and installation of various types of roof covering such as concrete roof tiles and metal roof sheeting.

It is the highest point and is typically used to refer to the vertex opposite some base or lowest point. The highest point on a truss where the sloping top chords meet figures 3 4 6. On the truss layout. Roof trusses manufacturers terminology apex peak.

Some of these can support the roof and prevent ridge sagging and wall spreading. Floor joist a timber or steel beam which directly supports flooring in common with other joists or a ceiling lining as a roof joist types of floor joists generally used by gte are engineered timber or metalweb joists at 600mm centres or. A glossary of terms to ensure you re always in the know. Barn roof a barn roof is known as a gambrel or.

Most timber frame owners quickly learn these terms because they take great pride in their homes which are often composed of signature arrangements of posts beams trusses embellishments and other framing options. Some myths about roof rafters. This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams. A timber roof truss is a structural framework of timbers designed to bridge the space above a room and to provide support for a roof trusses usually occur at regular intervals linked by longitudinal timbers such as purlins the space between each truss is known as a bay.

A push compression or pull tension acting along the length of a member. Apex the latin geometrical term for summit peak tip top or extreme end. Collar ties rafter ties tension beams structural ridge beams. You don t have to be a timber framing expert to be able to identify the various parts of your home s structure or to appreciate the unique beauty of its various components.

Lcp roofing offers a complete turn key roofing solution. Stubbed duo with raised ends in support areas is used at higher loads because this design is able to withstand higher roofing and snow loads than duo timber trusses.