Reinforcing the Truck Camper Floor

We revisit our truck camper floor with biaxial 1708 fiberglass mat and fiberglass fabric to reinforce the floor and cut back on creaking.
We revisit our truck camper floor with biaxial 1708 fiberglass mat and fiberglass fabric to reinforce the floor and cut back on creaking.
Most of the Avion's exterior is aluminum. But, the very base of the camper, hanging off the truck bed, is made of fiberglass. It wedges in between the interior flooring and the exterior aluminum pan and holds the back water tank. In replacing the floor, we also had to remove this pan to remount it to the new floor.
Ladies and gentlemen, the floor of the truck camper is not pretty. After years of patches and general neglect, it is literally falling apart. Try jumping on it. The experience is not unlike that of a trampoline. The concern is for the day that it does not bounce.
When renovating a truck camper (or any camper) weight is key. Sure, wood and other classic materials are aesthetically pleasing, reassuring, and seem environmentally friendly. Yet, every extra pound means more gas consumed per mile. We would rather use that gas to travel long distances than to move heavy weights. That (and a lot of rot) is why we decided to replace all the wood in our camper with a fiberglas composite material. Not only is it lighter than plywood, it is also resistant to damp, mold, and fire. All good things! That means that we learned a lot about fiberglas, resins, and other lightweight materials.