Green Roof Slope Design

However when dealing with a sloped green roof with a pitch of more than 9 5 you ll need a design solution for retaining water and ensuring the substrate stays in place.

Green roof slope design.

As the popularity of vegetated roofs grows in the u s building teams are finding new methods for greening rooftops. A green roof system is perfect for over the garage for example and it can be integrated into almost any architecture style. Green roofs are suitable for any pitch of roof. This means that you can have a green roof that s best suited for flat surfaces slanted roofs and more.

While the basic components of a sloped green roof are similar to that of a flat system building teams must pay particular attention to water management erosion control and maintenance. The greengrid vegetative green roof system is suitable for low slope roof concrete deck plaza applications and other comparable scenarios. There is no steepest pitch for a green roof they can even grow vertically. Green roofs can be installed on rooftops with slopes up to jmr if baffles grids or strips.

15 45 roof angle appropriate measures to cope with shear forces and erosion green wall. 0 5 roof angle green roof systems according fll without additional support. By dave barista managing editor. It all comes down to the design as well as the types of plants that are added to the green roof.

Pitched green roof design considerations. A recent trend is to adapt green roof technology for low and steep slope applications. 5 15 roof angle systems with optional support depending on project. A low slope roof is a roof surface with a maximum slope of 2 inches of rise for 12 inches of run 16 degrees as defined in american society for testing and materials standard astm e 1918 97.