When the city of roanoke va installed a green roof on its municipal building at the cost of 123 000 it added 20 to 60 years to the life of the current roof.
Cost of roof garden.
Installing a rain garden on a commercial industrial or institutional site can cost 10 40 a square foot or 4 000 16 000 for 400 square feet according to watershed activities to encourage conservation.
The type of soil and depth should be selected based on the type of roof garden you are going to install.
You typically want at least 8 to 10 inches of depth and the length and width will be determined in part by the space available to you.
When constructed on a concrete roof visitors can walk around the growing medium.
Average cost to install a rooftop garden typically expect to spend 25 to 30 more to install a green roof than to install a traditional roof.
Costs start at 15 a square foot 2 and range to about 30 a square foot 2.
They require more care and maintenance as well as irrigation but can provide a more sculpted appearance.
A semi intensive roof is often referred to as a rooftop garden.
And according to the journal of extension a magazine on agricultural extension and farming on average home vegetable gardens may produce 677 worth of fruits and vegetables compared to the cost.
It is heavier than an extensive roof and usually has plants in modular containers rather than free growing.
Average costs and comments from costhelper s team of professional journalists and community of users.
Three cubic square feet of soil 90.
The goodwill we have gained in the market is due to our offered rooftop garden.
The roof gardens reduced this variation to just 22 f.
The offered garden is precisely designed under the visionary guidance of skilled technocrats utilizing finest quality raw material and the latest techniques in compliance with set industry norms.
With the help of the above rooftop garden construction details you can install a roof garden perfectly.
Usually green roof setups cost at least 30 per square foot while elaborate setups may cost as much as 200 per square foot.
Note that the exact cost of the soil will vary from location to location.
How much a new roof should cost.