Is A Green Roof Expensive

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.

Is a green roof expensive.

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 have on your garage may have cost as little as 400 if you have done it yourself. From that study they concluded that the green roof would cost 464 000 whereas a conventional roof would only cost 335 000. Here are the main factors that affect the cost of a green roof. However those researchers did determine that the green roof would save an additional 200 000 over its lifetime.

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