Low slope roofs have an incline of 3:12 or less. They have a lower pitch than steep slope roofs, and they’re ideal for homes that aren’t in the middle of a hillside. A low slope roof is also easier to build, since it doesn’t require as much labor or material.
Steep slope roofs have an incline of 3:12 or more. They’re ideal for homes that are in the middle of a hillside. They may also be used in areas where there’s less risk of water damage due to drainage problems.