According to Green Roofs NYC, the average maintenance cost for extensive green roofs ranges from $0.75 to $2.00 per square foot, while that of an intensive green roof ranges from $1.25 to $2.00 ...

Intensive green roofs have a varied plant life, while extensive ones have few plant options. Extensive roofs are also easy to set up and maintain compared to intensive ones. It is up to the ...

Currently, there are two categories of green roof that are defined by their maintenance regimens: translated from German, these two categories are "intensive" and "extensive." Intensive green ...

Find out what a green roof or cool roof is, how much they cost, their maintenance after installment and their benefits. Many cities have created goals to reduce their carbon footprint over the ...

"Intensive" green roofs, or roof gardens, can be accessible and can include much larger plants and even water features. An “extensive” green roof, on the other hand, is a thinner, ...

A green roof, whether intensive or extensive, will have a basic build up comprising three layers: the drainage layer, a filter layer and the vegetation layer. The depth and the specification of each ...

The use of garden roof systems is relatively new in the U.S. However, as energy costs rise and environmental awareness increases, the idea of vegetative roofing is poised to become much more common ...

Extensive green roofs have a thin layer of growth and host low-maintenance plants adapted to roof conditions. "Green roofs with more than six inches of growth are considered intensive.

Currently, there are two categories of green roof that are defined by their maintenance regimens: translated from German, these two categories are "intensive" and "extensive." Intensive green ...

"Cool" roofs are even cheaper than green roofs, only costing $0.75 to $1.50 per square foot and a single-ply cool roof membrane usually ranges from $1.50 to $3 per square foot, according to EPA.Gov.