Green roof also named planting roof, is a layer of vegetation planted over a waterproofing system that is installed on top of a flat or slightly–sloped roof. The two main types: extensive green roof has a shallow growing medium with a modest roof load; intensive green roofs have more soil and a deeper growing medium can support a more diverse plant selection. No matter extensive or intensive roof, the whole PENNINT green roof waterproof system all consists of vegetation layer; growing medium layer; filter layer; drainage layer; waterproof and root-resistant roofing layer; thermal insulation layer and vapor barrier layer. Each of these layers performs a specific function to keep the plants alive and to protect the structure beneath.
And three are three main product used in green roof system from PENNINT are: PENNPLEX PVC roof membrane; PENNPLUX TPO roof membrane; RUBBPLUS EPDM roof membrane.
Originated from 1996 and founded in 2013, PENNINT is one of the leading and professional manufacturers of waterproofing products and related accessories.
