This led to a new company liveroof global llc in 2006 which quickly became the industry standard for quality.
Liveroof green roof system.
Developed by fm approvals llc fm standard 4477 is the approval standard for vegetative roof systems.
In july 2011 the liveroof hybrid green roof system became the first to be fm approved according the fm standard 4477.
Liveroof is a unique modular green roof system that unites the soil across a monolithic continuum.
It evaluates green roof performance related to fire foot traffic resistance and water leakage.
The modules disappear under the cover of soil and plants which means no ugly container edges or grid lines.
The liveroof system patented in the united states and canada creates a seamless beautiful and instantly mature green roof.
Gaf is partnering with liveroof to combine the proven performance of everguard tpo and pvc membranes with the liveroof patented proven hybrid green roof system.
This allows for equal distribution of moisture fertility and beneficial organisms and is the key to long term function of the green roof system.
Eliminate the need to start with a brown roof and farm it for years hoping and waiting for it to become a green roof.
Compared to site built green roofs which are time consuming and costly to install and maintain liveroof is a turnkey alternative.