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Benefits

Green roofing improves air quality, suppresses noise, and improves insulation for buildings resulting in reduced energy consumption and the minimization of UV and temperature impact. Actual results will vary depending on the type of installation, location, the life cycle stage of the green roof, and other factors.

  • Conserves Energy
    • Can reduce heating and cooling requirements by as much as 20 to 30 percent for a one story structure

    • Cuts energy consumption. A 3 to 7 degree temperature drop translates into a 10% reduction in air conditioning requirements
    • Absorbs less heat. A green rooftop cant get hotter than 77 degrees F, whereas a conventional flat roof can soar to 140 degrees F during the hot summer months
    • Improves building insulation for reduced energy consumption
  • Extends Life of The Roof
    • Can last twice as long as standard roofs, the life expectancy of waterproofing is increased to more than 40 years
    • Increased life expectancy of the membrane because it is better protected from mechanical damage, UV-rays, hail and extreme temperature differences
    • Minimizes the damaging effects of winds, fire, hail, heavy rains, ultraviolet radiation, and foot traffic
    • Minimizes UV and temperature impact on the surrounding environment
  • Greatly Reduces Interior Sound Levels
    • Reduces sound insulation requirements of a building up to 8 dB
    • Absorbs sound rather than reflecting it, due to soft plant layer
    • Muffles and absorbs exterior generated sound
  • Dramatically Reduces Storm Water run-off and flow rate
    • Retains as much as 50 to 70 percent of water that falls on it
    • Reduces storm water contamination and risk of flooding
    • Retains water and increases evaporation rates, slowing down storm water run-off and enabling construction in areas with high water tables
  • Environmentally Friendly
    • Helps cool the air and reduce the "heat island effect", a phenomenon in which cities or dense communities can be two to eight degrees warmer than the surrounding countryside.
    • Helps relieve city smog by capturing and filtering pollutants out of the air.
    • Absorbs carbon dioxide and breaths oxygen back into the atmosphere.
    • Forms a natural habitat for animals and plants
    • Uses high-quality recycled materials, such as rubber, polyethylene and expanded polystyrene and humus
    • Produces oxygen. A one and one-half square-foot area of green-leaf surface supplies enough oxygen, through photosynthesis, to supply one persons requirements for an entire year
    • Binds dust to the foliage for improved air quality, and actively suppresses noise.
  • Reduces Cost Over the Life of the Roof
    • Lowers maintenance and replacement cost
    • Provides potential discounts for storm water management charges
    • Affords a potential tax incentive for installation
  • Restores Ecological and Aesthetic Value to Open Spaces
    • Utilizes property better by becoming a substitute for sacrificed landscape areas
    • Offers additional space for leisure activities, without expenditures for new and expensive grounds
    • Creates habitat for birds, butterflies and other insect

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