QTM Open Wood System for Corrugated Metal, Monitor

Consists of the secondary wood members, usually purlins, which support a corrugated metal roof. This type of roof system is normally found in open wood trusses or post and beam Class C and D structures. The monitor design is a narrow gable- or shed-roofed structure built into the roof of the building, with the function of providing light and ventilation through the sides.

Entry Information

Enter the following for this component:

Percent of Total Floor Area: 1 – 100, or
Roof Area (Square Feet)

Construction System

Roof Structure