We just picked up our 2008 189FD from a very cold winter storage and discovered that it looks like someone unzipped the floor, curving from the corners into the center. The actual wood floor seems okay, but the vinyl is ripped in a curious pattern.
Here's the view from the center looking back towards the bathroom:
Here's the view looking towards the front... same pattern, though only one side is ripped:
We also have a bubble where the front surface is puffed out a bit... not sure if this is delamination or something else:
We plan to replace the flooring with sheet vinyl - sounds like other options don't hold up at all to the weather changes we have here - and not tack it down fully so it will deal more gracefully with temperature changes down the road. Do you think this was just temperature related, or something more complex/serious?
And for the front, the surface of the fiberglass is even in terms of color and texture... it's just puffed out a bit in a couple of spots. Any idea what the issue is and if anything need to be done to treat it?