Purple Roof Green Roof

This concept or these specifications may be seen as a recipe.

Purple roof green roof. The living roof is waking up and in order to give it the best circumstances to grow into a. What is the difference between a traditional green roof a high retention sponge roof and a purple. An extensive roof requires very little maintenance but a green roof is still a living thing in need of some tender loving care especially after the long and cold winter. Purple roof is a green roof concept with a funny name that optimizes stormwater retention and is pioneering detention in vegetated and non vegetated roof coverings.

Purple roof green roof construction specifications. Purple roof s green roof modeler is designed to be easy. Purple roof green roof living roof hydrology explained. In this diagram detention is part of the drainage module.

We want anyone regardless of education experience or skill level to be able to use the modeler. Retention drainage with detention vegetation and soil biology. However a purple roof retains more water than any other green roof concept. Go straight to purple roof green roof modeler.

Well a green or purple roof is an ecosystem in which all layers must work together to form a stable and resilient system. Purple roof is a non proprietary concept for a green roof that incorporates high retention and detention capabilities. We like to use a quadrant diagram to visualize this. We need to think differently about the main purpose of a green roof which is to retain and detain water during a large stormwater event.

Retention improved plant health. This page explains the purple roof concept in the following three formats.