Individuals are able to identify different types of residential roofs. They know how to lay out rafters for gable and hip roofs as well as valley intersections. They are familiar with rafter framing tools and framing plans. They understand how to install roof sheathing, underlayments, and metal drip edges. They are able to lay out, cut, and install ceiling joists. They are aware of safety concerns associated with truss installation and work performed on sloping roofs.

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