In this diagram detention is part of the drainage module.
Purple roof green roof.
However a purple roof retains more water than any other green roof concept.
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.
This concept or these specifications may be seen as a recipe.
This is what you need to do for your green roof.
This page explains the purple roof concept in the following three formats.
We like to use a quadrant diagram to visualize this.
Retention drainage with detention vegetation and soil biology.
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.
What is the difference between a traditional green roof a high retention sponge roof and a purple.
Purple roof is a non proprietary concept for a green roof that incorporates high retention and detention capabilities.
Retention improved plant health.
Purple roof green roof living roof hydrology explained.
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 green roof construction specifications.
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.
Go straight to purple roof green roof modeler.
The living roof is waking up and in order to give it the best circumstances to grow into a.
Purple roof s green roof modeler is designed to be easy.