[Greenbuilding] Toxic Materials in Roof Runoff

Tue Aug 12 22:46:04 CDT 2014

On Tue, Aug 12, 2014 at 7:00 PM, candtcampbell at juno.com <
candtcampbell at juno.com> wrote:

>
> Does glass roofing actually exist? If so, who makes/sells it?
>

They don't throw stones; that's all I know about them.
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