BioTray is a natural, biodegradable, modular system for vegetated roofs. The 17-inch square trays are made of natural latex and coconut coir, a rapidly renewable product. The fiber decomposes and converts the module into growing media that supports a broad plant palette, including pre-established plants. BioTray systems provide savings in energy by reducing temperature extremes on the roof surface, as well as absorbing and filtering stormwater runoff.
BioTray System by Tremco Roofing and Building Maintenance. www.tremcoroofing.com. Circle 222.