Budget Roof Rack - Input Requested

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Ugly Dwarf

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Apr 13, 2012
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East Bay - San Francisco Bay Area
I've been reading a bunch of posts lately about what other people have done for homebrew roof racks. I'd love to put a classic Con-Ferr style rack from DiamondRax up top, but I just don't have that kind of money sitting idle.

I've read about J Rack / Moose Rack (ATV Ramp style), bending / welding steel tube (round / square), using conduit (though it sounds like welding galvanized puts off hazardous fumes?) and so many other ideas my head is still spinning. For mounting, it looks like most folks use Yakima racks (which I own and have used in a pinch, but don't like), some variation of the old Con-Ferr style mounts (which seem to range from $30-$70 each and I would probably want six), and some others have fab'd their own.

I've been considering going with an aluminum ATV Ramp style rack like THIS 77' x 54" ramp. While it sounds like most people cut / grind them off, I was thinking I'd use the angled pieces on the front (the part you rest on your tailgate to drive an ATV into the bed) to mount a piece of plexiglass as a faring to reduce wind noise. My plan is to combine this with a Werner Steel Ladder / Van Rack LINK . The way I see it, this would give me a flat 3/4 size "Moose" style roof rack with a 600 pound capacity for under $300 delivered.

It's not really "low profile" as the ladder rack sides stand about 11" above the roof. The cross bar sits ~5" above the roof (the bottom of the rack is ~3" above the roofline). The high sides on the ladder rack will certainly have a benefit when hauling a canoe or kayaks.

On the plus side, this setup (in my mind) should be significantly stronger than most of the "Moose Racks", since the ramps would be supported all the way across, vs. just on the outside edges, with grade 8 hardware holding the middle.

The downside I've always seen with the "Moose Rack" style is no rail higher up to help secure things up top. I understand that stuff should be lashed to the rack and that if it's moving around, I've got bigger problems than if the rail will hold it through my first turn / stop. However, I'm wondering how many people with "flat racks" wish they had rails?

Has anyone else gone down this road before with a ladder rack and ATV ramps? Anyone looking at this set up and thinking "Don't do it, it will fail because of ...."? Any suggestions before I pull the trigger and pay shipping on the ramps?

Thanks for your input.

Dwarf

PS. I should note that I came across Mainlanders build LINK and was impressed. I am considering going that direction, but I expect the materials will still put me back $150-$200, it will take a LOT more time to build (granted, I will enjoy the work, but "spare time" is a rare commodity in my life these days), it will probably be a fair bit heavier (the rack above should weigh in under 80 pounds total), and will take up a lot more space when I take it off the truck (the ladder racks break down quickly and easily, and the ramps fold into thirds).
 
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I did it for a trip to Arkansas and would not do it again. The rack on the yakima bars bent my gutter mounts because there were only 4 to distribute the force. We went through some serious trails on that trip and the rack almost did not survive the trip back to Texas.

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Thanks for the input Duggy.

While I love the Yamima racks I use on my VW and Suburban (using factory roof rails), I'm not a fan of the 1A's I own and have used on my LC.

That said, you've got me thinking that if I wanted to put a heavy load on top of my truck (my back hurts just thinking about trying to solo load my spare up there), I would need to seriously consider adding a second set of ladder racks. Theoretically, this would bump the specs to 1200 pounds, and distributing the load on the ramp even better.
 
I did it for a trip to Arkansas and would not do it again. The rack on the yakima bars bent my gutter mounts because there were only 4 to distribute the force. We went through some serious trails on that trip and the rack almost did not survive the trip back to Texas.

What the heck did you have up there. I ran those same mounts with a 35 inch spare tire, hi-lift and kayak ( while off-roading ) and didn't have any issues.
 
By the time you factor in your planning, supplies, welding and painting the diamond rax are best bang for your buck. If you don't factor your time, just buy steel, and build your own. Materials and powder coat ran about $600 for this build. Also, check out Rhino racks for stout ish light aluminum modular options.

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I've ordered a DiamondRax. Search my post and you'll see a moose rack plus fairing I'm getting rid of. Thought it was sold but the guy couldn't get his $ together. It'll go cheap but you need to pick it up. hit me up.

EM
 
I've ordered a DiamondRax. Search my post and you'll see a moose rack plus fairing I'm getting rid of. Thought it was sold but the guy couldn't get his $ together. It'll go cheap but you need to pick it up. hit me up.

EM

I found someone local (well local to family I was visiting over the weekend) who was selling a rack similar to what I wanted. :clap: It's not exactly what I wanted, but it's a really good starting point at a good price, and I expect I can make it 'just right' in very short order.

As timing would have it, I found this deal two days after the ramps I ordered for my own version of a moose rack had shipped. :bang: So it looks like I'll be selling a moose rack myself once it's been delivered.
 
https://forum.ih8mud.com/attachments/p1020171-jpg.888826/

from memory it cost me about $50 or so in steel (plus some scrap I had lying around the shed), welded it up myself and gave it a few coats of paint in the shed.

A few things that I don't like - driving on the highway with the rack empty... just seems like a waste. Also the mesh I welded in.. its just really anoying to tie things down.

At the time I tried to make it really strong but use the lightest steel I could to not make it so heavy. I have had it loaded up with trees for firewood, camping supplies, building supplies. It is about 2 years old now and has no signs on damage to the structural strength.

I never get anything powdercoated... it's good but then you have to take it in, drop it off, pay whatever... If I want it not to rust I will give it a coat of cold gal first... I am not bothered by rust though- rust is slow... give it a coat of paint every 5 years and it;ll look nice enough...

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roof racks are great when you need them... but it kinda sucks to drive around 80% of the time with them empty.
 
I am building an expedition rack for my FJ40 right now. (Albeit slowly) I bent this one up to match the perimeter of the roof cap so I have no odd overhangs. It is made up of .083 tube steel in 1" and 3/4". The outside super structure in the larger diameter and the horizontal rails in the smaller size. Those are based on 6" centers. Side rails have 2 1/2" between them. Not too heavy, but I will mount it off of my front windshield mounts with a grab bar and window protector that comes in at a 90 degree angle (+-). Ladder rack on the back that drops to the rear bumper so that I can use it in the summer with the top off. I will post up some pics sometime soon, and have some dimensions as well for those interested. Materials alone are just over $125 in steel. I will have it powder coated when it is finished for durability and if nothing else, just to keep away the staining that may come with a deteriorating paint job.
I'll see about posting a thread when I get the ladder finished up so that there aren't unbearable delays along the way. (Just haven't had time to work on it in the last week!)
This tube stock was priced at about $13 for 20' lengths. (1" and 3/4" were surprisingly the same cost) Much stronger than electrical conduit and actually cheaper. No problems with the complications that accompany galvanized welds. (Poisonous gases and poor looking welds.) Very solid and clean. Heavier and lighter gauge options of course are available, but this stuff is hard to beat for this application.
 
yeah galvanized steel is good... but there is a lot of extra grinding to remove all of the coating where your going to weld ... If you remove it all you won't get poisonous gasses or poor looking welds... but when i don't need it i avoid it.

look foreward to seeing some photos.
 
I only see two flaws with your ATV ramp / Ladder rack combo. The extra height raises your center of gravity even more. Only a problem if your putting a lot of weight up there or wheeling off camber stuff. And your 600lb estimate of capacity. With only 4 feet I would not feel comfortable with that much weight. The rack may hold it but your rain gutters might not. Just my .02

I'm also starting a home build: https://forum.ih8mud.com/threads/speski-offroad-expo-roof-rack-build.804560/

In the end if a DiamonRax or Gamiviti Rack would meet your needs its hard to beat those prices when its all said and done.
 
I did a 1/2 width full length rack el-ghetto style:

Home depot heavy security door (30" wide).

2 thule sqare racks (4 cross memebers).

misc attaching hardware (nuts/bolts/door plates, etc.)

mods to include misc attaching points.

I wanted a 1/2 width rack because of need to haul around surfboard/paddle board etc. I have 2 2xgas can bins with one mounted to forward pair of cross memebers and on mounted to aft pair. Even when empty, does not make annoying wind noise!

Took it on 9 day run to moab White Rim Trail with gear for 4 people and it worked flawlessly. Pictures as below.
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Somewhere on this site is a schematic of a rack I built with a friend for an FJ62. I'll see if I can dig up the link. But in the meantime, some notes:

  • For material we used 22mm mild steel square tube, about 6 or 7 cross members if memory serves.
  • Welded up, primed and painted with 2 coats of industrial enamel. This is in Namibia. If rust were an issue, I'd take the completed rack to be hot-dip galvanised prior to painting.
  • The side railing was kept low: high enough to be functional, low enough not to be obtrusive. Maybe 8-10cm?
  • Front and back railings, as well as dividers, were made removable by welding in an M8 nut. Means that they could be removed for loading long stuff easily, but were solid enough when installed to be able to secure stuff that was likely to try to escape.
  • We provided for wiring inside the rack in order to run roof-mounted driving lights, but didn't end up installing them.
  • The "floor" of the rack was made up of strips of hardwood skirting board – in this case, 38mm wide x 8mm thick Meranti, but any hard-wearing but cheap wood would do – which was installed on the rack by means of broad-headed blind rivets. If a piece of wood breaks, shrug, buy another one, put it on. The wood was treated once per year by sanding, slathering it with boiled linseed oil and wiping down.
  • Instead of individual legs, we installed runners the length of the entire gutter to spread the load, and clamped that in place in 8 places. I consider this to be the best and most important feature of any roof rack. It is so brain-dead-simple to build this way, too.
  • The whole thing ended up light enough that one person could carry it, two people could easily carry it, and three could easily install it. Because it was relatively light and self-contained, it could also easily be removed if it wasn't in use.
Update: Here's the PDF to the simple schematic. It's been a long time. I now recall that we used pre-made roof rack legs intended for a roof tent as cross-members, which saved us a bunch of time. But you can scratch-build just as easily.

http://www.ih8mud.com/tech/pdf/rack.pdf

Enjoy.
 
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Check out Gamiviti.com, they have a good rack for a good price! No BS fancy thing that would require 6 months of savings!
 
Holy crap...only 375 for a full length rack!:D yeah found my next purchase to save for.
 

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