Green Roof Costs And Benefits

They consist of a thin layer of soil with continuous coverage of growing material.

Green roof costs and benefits.

Based on these considerations recover green roofs has found that extensive roofs can cost about 10 to 50 per square foot while intensive roofs can cost from 20 to 200 per square foot. An extensive green roof is the most common and least expensive type of green roof with costs ranging from 10 20 a square foot 2. They are fairly lightweight and can be installed on roofs with a pitch from 0º to 30º. Costs for green roofs can range from 15 per square foot on up depending on many factors such as growing medium depth and green roof size.

This paper evaluates the environmental benefits of green roofs by comparing emissions of no2 so2 o3 and pm10 in green roof material manufacturing process such as polymers with the green roof. First gallon cost is the capital cost to install enough of a stormwater bmp to treat 1 gallon of runoff and it s how we often discuss the cost of stormwater management tools.