Share Email Facebook Twitter LinkedIn Roof Slope You can define the slope of a roof using various methods. Creating a Roof Slope Using the Defines Slope Property Creating a Roof Slope Using Slope Arrows Video: Create a Sloped Roof Topics in this section Create a Roof Slope Using the Defines Slope Property By applying the Defines Slope property to lines of a roof boundary, you can create different roof types, including flat roofs, gable roofs, and hip roofs. Create a Roof Slope Using Slope Arrows Use slope arrows to define slopes on a roof, such as a 4-sided gable roof. Video: Create a Sloped Roof Sloped edges on a roof sketch line create a sloped roof. Use sloped edges or a slope arrow on a roof to create sloped roof elements. Parent topic: Roofs Related Concepts About Shape EditingDormersEavesAbout Spot Slopes Related Information Sloped Surfaces Overview