Very disappointed. After spending more than $8000 with Flooring Expo, to add new flooring to two sections of our home, we realized when the cold weather set in, that the flooring we were sold for our 3 season porch section, was only warranted to 50 degrees F. This was despite having clearly stated when we were choosing flooring that the floor for our 3 season porch would need to withstand all temps and possibly wet conditions. After seeing our floor warp, buckle, and seperate as the weather got colder, we asked why we were sold flooring that would not withstand our winter cold temps. After much discussion and emails over several months, we were advised that we should have read the outside of the box, before having our contractor install. It is now up to us to remove, and replace with a suitable new floor. All expenses to be on our own account. I am sorry, but this is not acceptable.