Green Roof Plug Systems Costs

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.

Green roof plug systems costs.

Sedum green roof offers a wide range of top quality sedum and wildflower roofing products. Use sempergreen sedum plugs to give an existing green roof a specific colour. Labor costs to install a green roof. Plug plants can be inserted into extensive roof garden substrate.

The cost will vary with the green roof system and the particular situation. At a net zero home in san francisco the house s green roof is more of a brown roof. Its soil depth is a full 2 inches enough to support many low growing succulents and a limited number of accent plants. The lite system is typically used on retrofit projects when the roof is engineered with only 15 to 17 pounds per sf for the green roof component.

The cost of green roofs how much do green roofs cost. A desert like array of native and non native succulents that require minimal irrigation. Over its lifetime though the green roof would save about 200 000. Because green roofs extend the lifetime of a roof between 200 and 300 percent owners are able to save significant costs in the long run.

Getting the materials onto the roof. As a guide prices can vary from 50 m for a sedum roof to 200 m for a fully planted intensive roof the cost of any reinforcement needed to the roof and or wall structures is additional to this. The plugs grow in a substrate especially developed by sempergreen and are cultivated in 72 hole trays. Finally there is also ongoing costs to consider for maintenance and repairs.

A green roof system can still be installed on non efvm compatible roofs however certain precautions may need to be taken to either add a protective surface root barrier to the roof membrane before installation or the overall warranty cost may need to be increased to cover the manual leak detection process on non efvm compatible roofs. The university found that the green roof would cost 464 000 to install versus 335 000 for a conventional roof in 2006 dollars. Costs of a green roof tray system range from 10 to 30 per square foot.