could be discounted as much as 50% of what is listed here. For roofs over 10,000 sq.ft., the cost per sq.ft. Usually, you will spend less per sq.ft., and in total, for a more basic green roof than an upgraded biosolar roof, for example. Most jobs are priced by the square foot, but there may also be additional charges for design, extra labor that goes above and beyond the “typical” process, and so forth. on green roof installation, depending on the type of green roof you choose and what kind of plant coverage you select. You can expect to spend $10 to $35 per sq.ft. Invalid zip code Green Roof Costs per Square Foot These layers work together to create an ecosystem that supports green roofing while protecting the actual roof material underneath. Then, there is a green roof root barrier and waterproof barrier put into place, followed by the drainage, a filter, the soil or growing medium, and then the vegetation. This protects the roof and the plants alike, along with the roofing membrane that is added after the insulation. Green Roof Price Green Roof Installation CostĪ green roof is made up of a layer of materials, starting with the structural roof support on the bottom, then the vapor control layer and thermal insulation. While at the high end of the spectrum, you could spend as much as $70,000 on premium green roof design, irrigation, premium plants, and installation for a 2,000+ sq.ft. roof for around $12,000 with basic design elements and moderately priced plants. At the low end, you may be able to get modular green roofing installed on a smaller 1,000 sq.ft. Most homeowners spend about $22,000 to create an extensive built-in green roof covering 1,500 sq.ft. The national average cost for green roofs ranges from $15,000 to $30,000. In any case, proper installation of a green roof is best done by a professional. Some install them for cooling purposes, while others do so for stormwater management in dry climates. It also adds a beautiful look to the space, with plants replacing traditional roofing shingles or tiles. The process of growing living plants on the roof of a home or building has been shown to dramatically decrease cooling costs for the building while enhancing stormwater management and air quality for the area. Known as living roofs, eco-roofs, and vegetated roofs, green roofs offer many benefits to the user. Licensed contractors, and industry experts.

We gather information from a variety of pricing databases, To provide you with the most accurate and up-to-date cost figures, Reviewed by Cristina Miguelez remodeling expert.

Modular green roofs