Roof Plans

The document serves as a detailed guide on roof plans, focusing on their components, designs, and considerations for effective construction. It begins with an introduction to various types of roofs, including shed roofs, which are known for their simplicity and effective drainage, gambrel roofs that reflect colonial architecture with their dual-pitched design, and hip roofs that feature sloping sides converging at a peak.

The text explains the significance of roof pitch, providing examples such as the 4/12 pitch, which indicates a gradual slope, and the 6/12 pitch, corresponding to a 26-degree angle. It also discusses the implications of different roof angles, clarifying that a surface built at a 28-degree angle from vertical could be classified as a roof.

In addition to traditional roof shapes, the document highlights the advantages and disadvantages of flat roofs. While flat roofs can serve as platforms for mechanical equipment and are quicker and more cost-effective to construct, they also pose drainage challenges, particularly in areas with significant snowfall or rainfall.

The guide emphasizes the importance of creating a roof plan layout, suggesting that students use a scale of 1/8” = 1’-0” to draft their designs. It encourages the integration of roof plans with elevation drawings on the same sheet when possible. A checklist is provided to ensure that all necessary elements are included in the final drawing.

Overall, the document is a valuable resource for understanding the complexities of roof design, offering insights into structural considerations, aesthetic choices, and environmental impacts, including the benefits of incorporating green roofs into building designs.