EXTENSIVE GREEN ROOF-DIADEM-150
Extensive green roofs are lightweight and are developed mainly for aesthetic and environmental/ ecological benefits. The depth of growing medium is about 8-20 cm. Plants are carefully selected to be dry resistant with minimum maintenance and usually a rainwater storage reservoir is incorporated in the system to minimize water consumption.
SEMI-INTENSIVE GREEN ROOF-DIADEM-350
A semi-intensive green roof system is characterized by small herbaceous plants, ground covers, grasses and small shrubs, requiring moderate maintenance and occasional irrigation. A typical growing medium depth for a semi-intensive green roof is 20-45 cm.
INTENSIVE GREEN ROOF-DIADEM-750
This green roof system is developed to be accessible and may involve elaborate Landscaping requirements such as water features, landscape structures etc. The depth of growing medium is about 45-125 cm. This system is characterized by small herbaceous plants to big trees. Intensive roof gardens require regular maintenance such as mowing, fertilizing, watering and weeding.
