They also estimated that annual maintenance costs of the two systems can range from 75 cents to 1 50 per square foot.
Is a green roof more expensive.
An intensive green roof generally costs more than an extensive one because of the deeper soil.
The initial costs of installing a green roof are much more expensive than the costs of other roofing methods source.
A green roof on a skyscraper is going to set you back more than a garden where the roof is easy to get to.
The short answer to this question is yes the long answer can be a bit complicated.
The cost will inevitably rise if you need to employ a landscape gardener to design the roof for you which is normal for larger installations.
The cost will inevitably rise if you need to employ a landscape gardener to design the roof for you which is normal for larger installations.
Accessibility plays a big part in the construction costs.
In the short term green roofs are more expensive than conventional roofs because the installation and material costs are higher overall.
An intensive green roof generally costs more than an extensive one because of the deeper soil.
However in the long term having a green roof can actually save you money compared to a conventional roof.
However they point out that green roofs can be considerably less expensive up to 50 cheaper when they cover more than 10 000 square feet because of economies of scale.