Roof Garden Drainage

The unique needs of a green roof installation.

Roof garden drainage.

Proper drainage is critical at two points within the total system. A rooftop garden or additional outside living space are the top reasons people choose flat roofs. The most critical of these issues is the flat roof drainage systems. Having proper drainage on a green roof is a critical aspect of the system.

Perfect finish durability lightweight application. The most critical role of the drainage layer is to provide an adequate flow of water off the roof during and after rainfall. Saturation of the soil. At the substrate level roof deck to collect water from the building to the sewer system and within the garden construction to collect water to the interior roof drains.

As the soil takes on excessive amounts of water it continues to. The design of the different drainage layers allows for a portion of the stormwater to be retained above where the water is allowed to flow freely off of the roof. Designed as a lightweight low profile system the garden roof assembly can be safely installed on roof and plaza decks not engineered to handle the heavy load requirements of a traditional green roof. Unlike conventional earth covered structures garden roof assemblies are lightweight and can be installed on a wide variety of new and existing structures.

Use a channel drain system to. Install a french drain one of the top yard drainage solutions to divert water away from problem areas. Your building and location can help determine which drain will fit your roof needs. Roof garden construction step by step details 1.

Garden roof assembly hydrotech s garden roof assemblies combine the proven performance of our monolithic membrane 6125 roofing waterproofing with proven green technology. Positive drainage is a critical requirement of rooftop garden design. These cells are especially designed to be sued for roof garden terrace garden landscaped decks capillary irrigation paved areas and roadways pond filtration basement application agri floriculture planter boxes retaining walls. In order to keep pace with the never ending demands of customers we are involved in offering a wide range of roof garden drain cell.

Create a perimeter drain system with a storm drain catch basin to carry water away from the foundation of. Is not able to drain properly it can negatively impact the vegetation due to over. Along with the benefits of a flat roof come unique challenges. And because the assembly incorporates hydrotech s.

Roof must be waterproofed durable and frost resistant if you re growing plants on it whether. Avail from us a wide assortment of drainage cell which are highly efficient drainage cells. Sports fields under slab drainage planter boxes roof gardens podiums paving retaining wall. Insulation layer protection layer makes a terrace garden resistant to moisture and temperature.