Eco-friendly flooring ideas

ok, so bamboo flooring is certainly the obvious choice when people think about eco-friendly floors, but what about aluminum? At Eco-Friendly Flooring http://www.ecofriendlyflooring.com/ you can find a broad range of amazing tiles for your flooring project, all of which will leave you feeling like a real environmentalist! Well, maybe that is a strech, but you get the idea. The ones I like are 6"x6" recycled aluminum tiles that are installed just like ceramic ones. Hey, you could even go crazy and tile a WALL for a really dramatic impact to a room. Who says you have limit yourself to the floor?