Green Roof Efficient Design

Some jurisdictions specify that a grp be part of any green roof design team.

Green roof efficient design.

Green roofs can reduce stormwater runoff via water wise gardening techniques. Energy efficiency is an easy way to change the world for the better energy efficiency is more than just a buzzword used by scientists and even green homeowners today. It is a way of life that can help to keep the earth a place worth living in future decades although the term energy efficient seems to have been tossed about like a ship without a sail in recent years the fact of the. Home design energy efficient home design the home energy score is a national rating system developed by the u s.

Green roofs are energy efficient vegetated roof systems. A study presented at the green roofs for healthy cities conference in june 2004 cited by the epa found water runoff was reduced by over 75 during rainstorms. The greater insulation offered by green roofs can reduce the amount of energy needed to moderate the temperature of a building as roofs are the site of the greatest heat loss in the winter and the hottest temperatures in the summer. The standard defines a vegetative roof system as vegetation growth media drainage system and waterproofing over a roof deck in other words this is a green roof and the planted gardens and vegetation elevate the energy efficiency of a building by reducing the energy needed for its operations.

Water is stored by the roof s substrate and. While the energy saving benefits of commercial green roofs are already well known residential green roofs can also dramatically improve home energy efficiency. The score reflects the energy efficiency of a home based on the home s structure and heating cooling and hot water systems.