In the last article ,we talked about three different kind of water proof laminate flooring . we may be more concerned about the cost . SH core is about 1USD more than the other waterproof floors,mostly offering 10usd per sqm in 12mm thick as for its low sweeling rate. The Black core costs much less, offering 9.00usd/m2 with normal surface . while Aquaflex has three thickness 8mm,10mm,12mm, with price less than 9.00usd/m2 .Aquaflex selects original European designs with very natural EIR surface . U never miss it if u want to have a waterproof laminate .