Product Description

The Green Roof Outfitters module is engineered with a balanced design that utilizes specific drainage patterns and locations to promote the proper rate of drainage (to not waterlog the plants), while being able to store water in the built-in reservoir cups (for later absorption). The bottom surface of the reservoir cups have rounded corners to lessen any chance of tearing or damaging the roof surface or membrane. In between each reservoir cup are drainage channels that allow water to freely flow and drain underneath the modules. The bottom of the module has a large surface area to better distribute the load and lower the impact on the roof's surface. 

Our 'extensive' module is approximately *4" x *4" x 4" (4sf of area), has built-in handles on all four sides and weighs 3.5 lbs. when the module is empty. It is constructed from **0% recycled materials and made in the USA. 

All that is required is that the roof surface under the modules be in good waterproof condition. This module is able to go on top of any roof surface material, and the easy installation of the modules don't require a certified or professional installler.