Green Roof Construction Costs

Simple one story extensive green roof seeded with grass high.

Green roof construction costs.

Primary green roof costs are related to installation and maintenance. Gsa s green roof report estimated that green roofs on commercial and public buildings provide a payback based on 50 year average annual savings of about 6 2 years nationally internal rate of return of 5 2 and an roi of 224 based on a net present value of 2 7 square foot. Intensive green roof with modular plants and walking paths cost to install green roof varies greatly by region and even by zip code. These materials will determine the efficiency of the roof and keep your house free from trouble.

To achieve healthy construction designs it is important to make a proper selection of green roof construction materials. Factors like location quality of the roofing membrane roof accessibility structural load capacity and ease of material conveyance to the roof affect the price explains recover green roofs a boston area based design build firm specializing rooftop gardens and green roofs in new england. Two story extensive green roof with a variety of plants low. 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.

Ecoroofs are expected to be an important part of the city s urban strategy as it grows and density increases in the decades to come. With green roofing one can observe a great improvement in health and well being. 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.