Pitched Roof Roof Structure Terminology

The word pitch was first used in the early 17th century to denote the highest point.

Pitched roof roof structure terminology.

The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness. Angle f equals angle g. A 4 in 12 pitch means the roof rises 4 inches for every 12 inches of horizontal distance. 2 4 truncated duo pitched roof.

This truss form is often introduced into domestic housing in conjunction with the conventional duo pitched roof to form an interesting roof line. Easily identified by their triangular shape gable roofs are generally two sided with a peak formed at the top hip. All four sides slope downwards and are all equal in length to form a ridge at the top of the roof. This is the most common roof shape with equal pitches on either side i e.

Pitched roofs are constructed in two ways. A pitched roof is a roof that slopes downwards typically in two parts at an angle from a central ridge but sometimes in one part from one edge to another. 2 1 duo pitched roof.