[greenyes] Insulation made with recycled content

[Ben Randolph <benrandolphwv@no.address>]

We are looking for information on environmentally
friendly insulation that preferably has a high
recycled content. I came across an industry website
for fiberglass manufacturers and they claim to be use
recycled glass, but not content % information. 

What do you know about this subject?

Thanks,
Ben Randolph