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.

Green roof costs and benefits.

The epa estimates that the cost of installing a green roof starts at around 10 per square foot for simpler extensive roofing and 25 per square foot for intensive roofs. 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. Increased r value a measure of the resistance of a material to heat flow of the roofing system along with reduced temperatures on the roof lessen hvac loads resulting in energy cost savings. They consist of a thin layer of soil with continuous coverage of growing material.

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. Although installation of a green roof usually involves higher upfront costs than a traditional roof there are many economic benefits that can make up for this.