Residential Green Roof Cost

Green roof installation costs per square foot decrease as size increases.

Residential green roof cost.

According to the renewable energy hub website a green roof will typically cost between 25 and 41 per square foot. Each vegetation green roof modules contains a complete hierarchy of green roof systems including drainage rain retention filtration growth media and plants. The average homeowner creating an extensive green roof for a 1 500sq ft. A green roof is where either all useable space on a roof or a portion of the useable roof is covered in live vegetation.

From that study they concluded that the green roof would cost 464 000 whereas a conventional roof would only cost 335 000. There are several types of green roofs which leads 1 to a wide range of associated costs. As a very rough indication in the us one can expect to pay around 150 per meter squared of extensive green roof and around 200 per meter squared for the intensive variety. These figures will vary however and green roof installation companies will be able to give you a clearer figure based on your site s specifications.

A deeper or more specialized roof. However those researchers did determine that the green roof would save an additional 200 000 over its lifetime.