The Greenroof costs more than a standard roof. What is the greatest economic advantage of installing a Greenroof?
The greatest economic advantage of installing a Greenroof is three-fold. The primary advantage is the reduction of land needed for a stormwater pond. The next advantage is the reduced energy costs you will see, due to the increased thermal efficiency of your building. Finally, the maintenance of your roof is significantly reduced because the life of your roof is extended to 50 years or more.
