Green Roof Construction Cost

Save money by using reclaimed timber or make a statement by commissioning some bespoke edgings.

Green roof construction cost. Gsa s green roof report estimated that green roofs on commercial and public buildings provide a payback based on 50 year average annual savings of about 6 2 years nationally internal rate of return of 5 2 and an roi of 224 based on a net present value of 2 7 square foot. 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. Labor costs to. Build a living roof green 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. 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. I liked the idea of having a bit more greenery in the property we live. Make a normal flat or sloped roof into a beautiful living garden.

Cost benefit evaluation of ecoroofs 2008 pdf 37 pp 2 1 mb about pdf this report attempts to quantify the private and public costs and benefits of green roofs or ecoroofs in portland oregon. Ecoroofs are expected to be an important part of the city s urban strategy as it grows and density increases in the decades to come. 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. Based on these considerations recover green roofs has found that extensive roofs can cost about 10 to 50 per square foot while intensive roofs can cost from 20 to 200 per square foot.

The process can cost 20 000 40 000 explains rob mcatee h a s vice president and mechanical engineering department head. However the reduced energy bills and higher building performance will cut back considerably on wasted energy even if you don t take any additional action to green the facility. The cost will vary with the green roof system and the particular situation. Costs of a green roof tray system range from 10 to 30 per square foot.

Primary green roof costs are related to installation and maintenance. First determine the area by multiplying the width of the roof by the length.