Upholstered door panel
 

What should I use as a banking for interior door panel
Tia
rer_239

Re: Upholstered door panel
 

Do you mean backing? Waterproof panel board
Available at upholster suppliers

Re: Upholstered door panel
 

The latest trend over the last decade is ABS plastic. I'm an old time auto trimmer and in my day "waterproof" panel board was the norm. If you have an upholstery supply house check there or an auto upholstery shop.

Re: Upholstered door panel
 

I found a local plastics supplier and bought my ABS sheet there

Re: Upholstered door panel
 

I cover the backside of door panels with plastic made from a black contractor's garbage bag. I tack the plastic to the panels using rubber cement. I also put dust seals on of the doors in my Model A's, and I paint the inside bottoms of the doors with POR-15. These slides show what I do to upholstery panels.

Re: Upholstered door panel
 

I use waterproof cardboard purchased from an upholstery wholesaler, and like Bob, I glue black plastic trash bags to the backs of them.