Attaching to walls

I prefer to use mechanical fasteners and not just rely on glue...remember an RV is framed similar to a house, some type of wood panel often lines the interior walls. There is no one best way to install things on the walls of an RV, every situation is different. My mom had a TT, she needed handicap bars installed in the shower, for this I drilled through the interior wall, then used bolts with cap nuts on the back side in stainless...it looked great and is solid ....

I have had good luck with mounting a 3/4-inch back board first then mounting thing to the board using regular wood type screws...

I would use MOLY BOLTS to attach the large back board to the thin walls . This spreads out the weight over a large area and keeps you from pulling the screws thru the thin walls...

here are a few examples from GOOGLE search







MOLY BOLTS

all photos from google images

Roy Ken

We use an over-the-door towel rack for multiple towels. There are all sorts of over-the-
cabinet door hooks and bars on the market: Clickable Link

Command Hooks work on cabinets but not always on walls if you have that "airplane" type interior material.

And there's sticky-backed Velcro, too. Some of it has pretty good holding power.

We've heard too many horror stories from people drilling holes in their campers.

(congrats on her new TH, btw)

Like what, liquid nails?

glue