Roof Framing Terms And Definitions

Common types of roofs and basic framing terms.

Roof framing terms and definitions.

It is the form most commonly used by the navy. 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. 4 in a membrane roof system. 2 in a metal roof.

Don vandervort hometips. The exposed end of a shingle. Some of these can support the roof and prevent ridge sagging and wall spreading. A narrow plastic wood or metal bar which is used to fasten or hold the roof membrane and or base flashing in place.

Measurements are taken from the center of one member to the center of the adjoining member. 1 cap or cover. It is simple in design economical to construct. 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.

The term used to define the measured spacing between studs joists rafters etc. Gable a gable roof has a ridge at the center and slopes in two directions. Collar ties rafter ties tension beams structural ridge beams. With wood shingles or shakes this is the thicker end.

The butt of a shingle is the end that faces down roof. 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. Here is a closer look at common roofing terms. When working on a roof it pays to be familiar with these terms.

1 part of a pitched roof construction that receives the feet of the spars sp ars and ceiling joist ends.