Is this a problem?
We have a 2021 Highland Ridge - Open Range stick and tin (conventional) trailer. It has a 3/8” walkable roof deck, although ours did not come with a ladder. I noticed the other day from my stepladde...
Forum Discussion
Lynnmor wrote:
Looks like they used the cheapest grade of OSB and it may have had water damage before installation.
That's EXACTLY what swelled OSB looks like. Do you leave near the beach? High humidity might have caused that OSB to swell. And, if that's the case, there's no fixing it.
