July 4, 2005 — The North American Insulation Manufacturers Association (NAIMA) has announced the results of its annual survey of members’ use of pre- and post-consumer recycled materials in their insulation products. For the first time, this survey includes data from both US and Canadian manufacturing facilities.
According to the 2004 usage survey, NAIMA and NAIMA Canada members together utilized more than 2.2 billion pounds of recycled post consumer glass and blast furnace slag in the manufacturing process of thermal and acoustical insulation.
Manufacturers in the US increased use of recycled materials by 12 percent over 2003 and 17 percent since 1992, the survey found. Over the past 12 years, NAIMA members’ US plants have diverted nearly 26 billion pounds of recyclable materials from the waste stream.
While NAIMA Canada members have used recycled materials for many years, this was the first year it was measured in NAIMA’s annual survey. Canadian facilities used more than 321 million pounds of recycled glass and more than 61 million pounds of slag to the manufacturing of thermal and acoustical insulation products. US facilities used almost 1.2 billion pounds of recycled glass and nearly 670 million pounds of slag to produce fiber glass and slag wool insulation products.
For more information, visit the NAIMA Web site.
