The easiest and quickest fix you can apply to your roof is to simply put a tarp on it.
How to fix a sagging roof on a camper.
First use your drill to drill four holes in each side of the l.
With the bolts loose go to the roof level.
The fabric headliner in your rv can begin to sag in spots for various reasons including excessive heat humidity and leakage.
Some photos and thoughts on fixing the foam vinyl ceilings that tend to sag in many older rv s.
Slide each piece into position on either side of the 14 opening taking care not to disrupt the roof insulation in the process.
Mount the l channel onto the truss or rafter.
These all cause the adhesive to loosen and the fabric headliner to peel away from the ceiling.
Next use a chisel to remove any pieces of wood such as splinters or broken scraps that may get in the way of your repair.
Next apply new sealant and a new gasket and then reinstall the air conditioner.
With a few basic carpentry skills and hand tools you can tran.
Sags in other areas of the roof aluminum models.
To tarp your roof you ll just need a big tarp and a set of ropes or bungee cords to hold the tarp down.
I start tearing down the ceiling to start the repair.
To get your truss or rafter back into shape you can use a steel l channel.
Carefully remove the screws or bolts that hold the air conditioner unit shroud on the a c unit.
You can fix your sagging rv headliner in a few different ways and get the inside of your vehicle looking tiptop.
The fix create a support rib.
The solution for a sold roof that sags is to first determine and rectify why it sags then remove the rubber membrane and either replace the top decking with thicker plywood preferred or simply install another layer of plywood over the existing plywood decking.