The Camper Shell Boot
Alright, so here is what i did to seal out the elements between my truck and my shell. I was researching this before I even got my shell, trying to figure out what I was going to do. I didn't want to put an acordian type boot because I feel they are a little cheezy, and they don't really block out road noise. I want something that when the rear window is down, it is not noisy and almost feels like the whole truck is one big room. I was thinking about a compression style boot but not like your traditional one. In my search I found on a thread, I forget where, it was posted by someone who worked for Four Wheel Campers and it was exactly like what I was imagining in my head. This is what I found.
I wanted something just like this only a lot longer. I emailed the guy to see if they could custom make me one, he told me to contact someone else or something I don't remember. So I figured I was going to have to make it myself.
So Here is what I did:
The first thing that needed to be done was some welding on the back wall of the shell. I need to make some "tabs" to be able to screw through to be able to hold the boot in place. I also needed to put a arched cross member on the top part of the window to match the arch in the truck window and more importantly so that the top corners of the boot are a little wider (if I didn't do this, the corners would have been less than 1" wide).
Here is a pic after the parts were welded in:
The "tabs" are just pieces of aluminium c-channel around 1/16" thick.
Next I made a backer board for the boot out of 1/4" plywood. This will be the piece screwed onto the back wall of the shell. I water-proofed it with a homemade recipe I found on a boating forum. All it consisted of was heavily diluting marine polyester resin with acetone, I put about four coats of this on, it seemed to work well.
Here is a picture of the backer board getting ready to attach some foam.
For the foam that I attached to the plywood, I started by doing the outer edge with 1" thick closed cell foam cut into 2" strips. I got it from
foamonline.com which I just happen to live about 20 miles away so they guy there helped me figure things out a little. I attached these pieces with some 3M 74 spray adhesive, which worked great, pretty expen$ive though.
After I got my outer shell of closed cell foam glued on, I put it on my shell with some clamps to make sure it was in the right place, then screwed it in place from the inside of the shell. I then marked the contures that need to be cut with a nifty little tool I made out of half a clothes pin and a sharpie.
I cut the closed cell foam with a old turkey carver, it worked perfect I can't imagine anything else working any better it cuts like a hot knife through butter.