Very well! The first original DekTek Tile deck has been in Minnesota since 2009 (7 years now). If you’re familiar with Minnesota winters, we get cold and snow…and lots of it! The tiles hold up absolutely beautifully! Just be sure to use a plastic shovel. Salt is also not recommended. If you are going to be using your DekTek Tile deck in the winter, make sure to add the sand-grit to the sealer when sealing the tiles to make it non-skid.