Residential Green Roof Cost

Labor costs to install a green roof.

Residential green roof cost.

In a study done by the university of michigan they compared the costs of the two types of roofs for a 21 000 square foot roof. A deeper or more specialized. A large scale green roof on top of an exclusive new york condo might cost hundreds of thousands of dollars whereas the small garden you. From that study they concluded that the green roof would cost 464 000 whereas a conventional roof.

One downside to green roofs is that the upfront cost of a green roof is greater than that of a conventional roof. The cost of green roofs how much do green roofs cost. Labor makes up a significant portion of the cost of a green roof mostly because the process of creating one can be labor intensive. 1 these costs include all aspects of green roof development from the waterproofing membrane to soil substrate creation to planting.

Calculating the average cost of green roofs can be difficult because there a number of variables not just the size and accessibility of the site but the types of plants that are going to be grown on it. The average cost for a bare bones green roof including the design permitting and installation will typically run between 18 and 22 per square foot. Green roof installation costs per square foot decrease as size increases. Costs for green roofs in the united states are estimated to average between 15 to 20 per square foot for all use types i e high density residential commercial industrial etc.

Costs of a green roof tray system range from 10 to 30 per square foot.