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Material Poll

  • 8020

    Votes: 4 50%
  • Unistrut

    Votes: 4 50%

8020 (Extruded Aluminum) vs. Unistrut (Superstrut)

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8020 unistrut
39K views 32 replies 14 participants last post by  orton  
#1 ·
Alright it's official my van build will begin in a few months but that means my planning starts now. At this point I'm down to a framing material decision between 8020 and Unistrut. After that's decided I can start my 3D modeling!

Soo, what's the verdict? I see a lot of builds from 8020 but that stuff is expensive (like $40 for a 8 foot 15 series extrusion) and Unistrut seems a bit more manageable financially ($20 for a 10 foot piece of 14 gauge b series).

Would appreciate any experience, input and insight you might offer!

Thanks in advance (y)
 
#2 ·
Alright it's official my van build will begin in a few months but that means my planning starts now. At this point I'm down to a framing material decision between 8020 and Unistrut. After that's decided I can start my 3D modeling!

Soo, what's the verdict? I see a lot of builds from 8020 but that stuff is expensive (like $40 for a 8 foot 15 series extrusion) and Unistrut seems a bit more manageable financially ($20 for a 10 foot piece of 14 gauge b series).

Would appreciate any experience, input and insight you might offer!

Thanks in advance (y)
There are multiple ways to reduce the cost of using 80/20.

1. Find a local supplier to eliminate the shipping costs.
2. Price competitive interchangeable brands. I used T-Slots.
3. Avoid the expensive connectors. Make your own out of flats and angles.
4. Buy the fasteners from an industrial supply house.
5. Use a chop saw to cut the extrusions.
6. Buy the lightest extrusions.
7. Use economy nuts instead of expensive nuts.
8. Use carriage bolts.

80/20 style extrusions will always be more expensive than Unistrut but the finished conversion will look better IMO

 
#7 · (Edited)
I like the look of 80/20 and I tried like **** to make it work for me in my build. I bought some 15 series to play with and a few bins full of the carriage bolts, aircraft nuts, connectors, etc. I just never could settle in with it. It seemed like more work that it was worth and I still need to to cut wood for the panels. One day I decided to just skip the framing and use better quality pre-finished Baltic/Russian birch and pocket holes cabinet work and ATV ramps for a removable bed platform. I believe I ended up saving a lot of time, money, space, and weight.

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#16 ·
I like the look of 80/20 and I tried like **** to make it work for me in my build. I bought some 15 series to play with and a few bins full of the carriage bolts, aircraft nuts, connectors, etc. I just never could settle in with it. It seemed like more work that it was worth and I still need to to cut wood for the panels. One day I decided to just skip the framing and use better quality pre-finished Baltic/Russian birch and pocket holes cabinet work and ATV ramps for a removable bed platform. I believe I ended up saving a lot of time, money, space, and weight.

View attachment 142522

View attachment 142523
Your idea of using the ATV Ramps was brilliant!
 
#8 ·
I intend to do a moderate build using Unistrut. I'll build it, take it all out, paint it black, and reinstall it for a professional (though borderline industrial) look. I used this method on a 90's Econoline and was very pleased with the results. For what it's worth, I've used Unistrut countless times in industrial settings and NEVER seen it fail. And everything you need is available on the electrical aisle at your local Home Depot.
 
#26 ·
Unistrut works very well as a structural member. I built a raised platform in a Transit Connect with Unistrut. The downsides of Unistrut vs 80/20 are higher weight, an unfinished appearance, and more likely to oxidize.
There is the aluminum unistrut. Have you ever worked with that? I feel like some strategically placed steel unistrut members combined with the aluminum ones would reduce the weight enough.