The Greenzone introduces a new Web site:

The Greenzone introduces a new Web site,, an online resource dedicated to providing awareness on green building concepts related to polyiso rigid board roof insulation. The site explains how polyiso classifies as a “green” building product and how the upcoming January 1, 2003, HCFC phase-out requirement of the EPA as related to the Montreal Protocol affects specifications. Visitors can also discover how HCFC-free “green” polyiso can earn potential credits under the U.S. Green Building Council’s LEED (Leadership in Energy and Environmental Design) Rating System. The new Web site also allows users to utilize online HCFC-free “green” Polyiso specification recommendations, case studies, and insulation product comparison data. It provides links to valuable information on sustainable building strategies, whole building design, and related Web industry sites.