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Dreadscale
11-06-2008, 04:30 PM
Hi All !! :thumbsup:

I am in the process of building a greenhouse. It will have 5 windows that measure 8.0 X 5.0 .
What I need to know is, what would be the best material to make Black-out curtains out of? I plan on supplementing natural light in the winter with about 1800 watts of light.

I am open to all suggestions.

Thanks!!

:hippy: