Coyotetrips > Squaredrop >1>2>3>4                             Click on the photos to enlarge them.

diy squaredrop camper

Coyotetrips DIY Squaredrop Camping Trailer Build
Design and build time: 4 months. Total cost: just under $5,000

We love to camp on our motorcycles and also with the car, where we can then take our dog. But being in Oregon, the good weather season is fairly short and tent camping in the rain isn't much fun.

After canceling yet another camping weekend due to heavy rain, I decided we needed a camper. While we would love a Sprinter Van, it's out of our price range. We also have only a small car, so towing a large camping trailer is out of the question.

I looked into teardrop camping trailers and we liked the concept. But looking closer at teardrop camping trailers, I saw a lot of things I didn't like: While the teardrop shape gives it a low wind resistance, it greatly reduces the usable space inside. The galley cover protects the actual galley from rain, but you'll be standing in the rain while cooking. The price for an off-the-shelf teardrop camper is also quite high. Building a teardrop yourself (DIY) is complicated due to the rounded shape.

Then I saw images of square drop (squaredrop) camping trailers and immediately knew that this was the solution I had been looking for.

The build took place from November through March in my unheated garage. Due to very low temperatures I couldn't work on some evenings or weekends, otherwise I could probably have built it in 3 months. Another time-consuming task was the constant moving around of tools and material in my garage, which is clearly too small for a job like this.

There are plenty of YouTube videos about camping-trailer builds, but I personally like to read a description and take my time look at photos, instead of constantly pausing a video and rewinding it. That's why I created these pages.

In the the descriptions below and on the following pages, I describe the reasoning behind my design and the DIY building process, and I link to some products that I've used that I think will make it easier for you. I'm not paid or sponsored by any of these products, but I may receive a few cents when you use the link to purchase an item.

I recommend getting Amazon Prime, at least the 30-day trial, as you will be ordering a lot of stuff. It comes out a lot cheaper with Prime and gets delivered quicker.

The trailer was on purpose built without AC, but we found out that we need a heat source if we don't have shore power and propane heaters seemed a bit sketchy. Therefore I built a portable diesel heater, which we can run off our battery. I wrote how to build one on these pages.
  

drawing
I'm a mechanical engineer and have access to Solidworks CAD software, which I used to play around with ideas and then to design the square drop camping trailer.
I designed the camper around my 4'x8' utility trailer from Harbor Freight, but made it a little wider for some extra room inside, so that the outside would be 5 feet wide. The living area is 8 feet long, with an additional 18" length for the galley (kitchen).
drawing
framing of squaredrop camper
Some use steel tubing or aluminum tubing, but I suck at welding and I wanted to keep cost and weight down, so I went with wood. I used 2"x2"s (actual dimension 1.5"x1.5") and marine-grade plywood from Home Depot.
For the bottom and back wall I used 1/2" plywood, 1/4" for the outside skin and 1/8" for the inside skin. The vertical beams don't need bracing, as the glued and screwed on skin will give it the needed rigidity.
framing of squaredrop camper
Trailer Base
I couldn't get 5'x10' sheets of plywood, so I had to go with 4'x8' sheets and carefully glue and seal any seams it created. I recommend using Titebond III Waterproof Wood Glue.
The plywood base was then insulated with 1.5" of foam insulation and covered again with plywood. Regular Styrofoam insulation is good enough for this and much cheaper than the pink foam boards.
Bottom Insulation
Camping Trailer Framing
I cut a bunch of 2"x2"s to size according to my plans and screwed them to the base, using deck screws for additional corrosion resistance in the still somewhat wet wood from Home Depot. This work goes rather quickly and it's satisfying that you can immediately see the camper taking shape. But don't frame the roof yet.
I consider the Kreg Pocket Hole Jig essential for this build.
Camping Trailer Framing
DIY Squaredrop Camping Trailer
 
Square Drop Camper
 
Squaredrop Camping Trailer
 
 
 
 
 

Motorcycle pannier mounting kits / hardware

Made and used by an experienced motorcycle traveler.

Motorcycle  Pannier Mounting Kit/Hardware

Motorcycle  Pannier Mounting Kit/Hardware

Motorcycle Pannier Mounting Kit/Hardware

Motorcycle spare gas/oil cans

Tough fuel cans and water bottles for adventure trips

Motorcycle Spare Fuel Can, Jerry Can

Motorcycle Water Bottle

Motorcycle Spare Fuel Can, Jerry Can

Quality is essential, not only on a RTW trip.