Artificial Grass AirDrain Green Roof DIY Drainage System
Whether you’re looking for a great DIY project or just need to make your rooftop a more enjoyable area make sure you have the drainage needed for more “Up Time”. AirField Systems green roof drainage system AirDrain is the perfect solution for your rooftop oasis. Easily installed by professionals or your average DIY’er, AirDrain provides a 1″ air void allowing the rain to fall through the turf profile above and flow to the exit drain quickly and efficiently.
Lifting the turf off of the surface of your rooftop helps prevent water being trapped in the turf and its backing layer reducing the chance for mold and mildew. AirDrain is light weighing only 3.1 lbs per 7 sqft. with 92% void space but also strong with a weight load of 233 psi. Some installations might use filter fabric layers to separate the roofing material from the AirDrain and also between the AirDrain and the turf when infill materials are used. This helps to maintain the 1″ air void across the entire surface.
AirDrain can used used for multiple synthetic turf replacements, and nothing feels as good to walk on as turf with AirDrain under it!