Roof Framing Terms And Definitions

Common types of roofs and basic framing terms.

Roof framing terms and definitions.

The exposed end of a shingle. A narrow plastic wood or metal bar which is used to fasten or hold the roof membrane and or base flashing in place. Don vandervort hometips. The butt of a shingle is the end that faces down roof.

Here is a closer look at common roofing terms. 2 part of a flat roof structure that receives the ends of the flat roof joists. It is the form most commonly used by the navy. An example of each is shown in figure 2 1.

It is simple in design economical to construct. Collar ties rafter ties tension beams structural ridge beams. 4 in a membrane roof system. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.

When working on a roof it pays to be familiar with these terms. The term used to define the measured spacing between studs joists rafters etc. 1 part of a pitched roof construction that receives the feet of the spars sp ars and ceiling joist ends. A strip of wood usually set in or over the structural deck used to elevate and or attach a primary roof covering such as tile.

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. With wood shingles or shakes this is the thicker end. Measurements are taken from the center of one member to the center of the adjoining member. A metal closure set over or covering the joint between adjacent metal panels.

Some of these can support the roof and prevent ridge sagging and wall spreading.