Green Roof Drainage Board dimple board The 1000T-AL enclosure is easy

The 1000T-AL enclosure is easy to set up

on shorelines

and gullies

The 200S-AL enclosure is easy to set up

Green Roof Drainage Board dimple board The 1000T-AL enclosure is easyGreen roof drainage boards are the ideal rooftop drainage solution. This mat enables drainage of excess water without the risk of clogging. Each 3D mesh drainage board provides great compressive strength and consistent water flow. This makes roof drainage uniquely able to continuously discharge water under load. The geocomposite filter material around the drainage board is a separation layer that helps roof membranes to breathe and also filters dirty