floor pack maintaince
To maintain the floor pack of a camper is rather easy. Just don't set it flat on the ground. Always support the floor with some blocks or a couple of 2 x 4's under it. This allows air to flow under the floor while the camper is being stored and will not allow moisture to build up and start rotting out the floor.
If you do support the camper on blocks, put one under each corner and one under the middle of the floor. The floor needs to be supported when not on the truck if anyone is going to get inside and walk around.
Most of the damage that I have seen over the years was from someone setting the camper flat on the ground and leaving it there. This causes moisture to build up under the floor and starts to rot out the wood.
Other than that about the only way to damage one is to let something leak on the inside and not fix it.
The paint on the floor pack is just an exterior house paint. When you notice it starting to wear, just repaint it. I have seen floor packs after 5, 10 and even 15 years that are just fine. Some of those even had the original paint job on them. Just depends on the weather and how much the camper is stored off the truck.
Sincerely,
Ben
www.allterraincampers.com