Pitched Roof Roof Structure Terminology

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.

Pitched roof roof structure terminology.

These roofs often include living accommodation in the roof void. 2 4 truncated duo pitched roof. Pitched roofs are constructed in two ways. A roof that has two pitches on each slope.

A purlin normally supports the rafters where the two pitches on the same elevation meet. A low wall that projects beyond the eves at the edge of a roof. Part of roof construction. Cupola a relatively small roofed structure generally set on the ridge or peak of a main roof area.

All four sides slope downwards and are all equal in length to form a ridge at the top of the roof. Mirrored pairs of rafters meet at a ridge and are connected across the base by a ceiling joist. The slope of a roof. Often used in attics to add light and a pleasing design to the house.

Easily identified by their triangular shape gable roofs are generally two sided with a peak formed at the top hip. The pitch of a roof is its vertical rise divided by its horizontal span and is a measure of its steepness. Angle a equals angle b. A horizontal timber beam providing intermediate.

This truss form is often introduced into domestic housing in conjunction with the conventional duo pitched roof to form an interesting roof line. Collar tie also collar beam in profile the framing of a conventional pitched roof forms a triangle. The butt of a shingle is the end that faces down roof. Angle f equals angle g.

2 1 duo pitched roof.