Find here detailed information about green roof installation costs.
Cost of installation of a green roof.
These roofs require more planning installation design and maintenance and as such could cost upwards of 200 per square foot or more.
Average cost to install green roof is about 22 000 two story extensive green roof with a variety of plants.
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.
As a very rough indication in the united kingdom one can expect to pay around 100 per meter squared of extensive green roof and around 150 per meter squared for the intensive variety.
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 cost to install an intensive green roof ranges from 20 to 40 per square foot.
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.
In this project we got so much benefit out of this secret garden for the master suite along with all of these environmental benefits that the residents were excited to embrace.
Maintenance costs for extensive green roofs in minnesota typically range from 0 10 to 1 00 per square foot per year after the first five years.
How much does a green roof cost.
Maintenance of the green roof for the first 5 years after installation is often included in a green roof installation contract.
As an estimate in the uk the average cost per square meter of extensive green roof system is 50 100 whereas an intensive green roof system is 60 150.
All these come at an extra cost.
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 small green roof 30 50 m 2 with reasonable access would cost between 150 and 400 per square metre to install.
The cost will vary with the green roof system and the particular situation.
Finally there is also ongoing costs to consider for maintenance and repairs.