Green Roof Industry Standards

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.

Green roof industry standards. Water is stored by the roof s substrate and. California has implemented green building standards for all major renovations and new construction of public buildings. Green roofs play a significant role in retrofitting the low impact development lid practices in urban areas. These systems are assembled in the uppermost part of building structures to provide protection and insulation from external elements such as rain sunlight and heat.

The standard helps practitioners identify the characteristics of green roof systems consistent with the core sustainability principles. Green roofs for healthy cities grhc is the north american industry association for the green roof and wall sectors. Executive order s 3 05 calls to reduce greenhouse gas emissions 80 below 1990 levels by 2050. In canada labor safety is under provincial jurisdiction.

New york city and california are two examples of governments that have implemented green standards for public buildings. Federal standard and can provide guidelines to accessibility and safety requirements. General industry standards and 29 cfr 1926 subpart m n x v and cc construction standards are the u s. Green roofs for healthier cities grhc is the governing organization for the green roof community and industry standards in north america.

A growing industry of green roof professionals has blossomed and has guidance with standards including one covering a comprehensive approach to designing planning and installing vegetative green roofs e2777. Green roof maintenance. Grhc develops and protects the market by increasing the awareness of the economic social and environmental benefits of green roofs green walls and other forms of living architecture through education advocacy professional development and celebrations of excellence. Green roofs can reduce stormwater runoff via water wise gardening techniques.

Astm standard addresses green roof water management. While fairly young established in 2004 this organization works tirelessly on updating the education of its members and accredited professionals green roof professional grp. Green roofs for healthy cities works to develop standards in support of the further development of the industry. Working in close partnership with spri design guidelines approved by the american national standards institute ansi have been developed for fire wind uplift and root repellency.

The state of the industry.