CALI BAMBOO. This company produces and distributes sustainably sourced, FSC-certified bamboo flooring, dimensional lumber, fencing, and termite-resistant composite decking made with bamboo and 70% recycled HDPE plastic. The company claims its Fossilized HD brand bamboo flooring is the world’s hardest, measuring 5000 on the Janka scale. All bamboo flooring is made with ultra-low-VOC and formaldehyde-free adhesives and qualifies for LEED credits. 888.788.2254.