Acquiring and preparing a trailer for your future tiny house can be stressful and costly but it’s one of the most important parts of your tiny house if you’re building mobile because it’s your foundation.

For most people the trailer is actually the single most expensive item that you’ll buy for your tiny home. And rightly so, as it’s going to be the foundation, right?

To address this problem and to make things easier for people like us who want to build tiny cabins that are mobile Tumbleweed Houses is now offering trailers specifically designed and built for stick-built tiny houses (on wheels).

Three Trailer Sizes with 4 Options

There are three sizes you can pick from right now which are:

  • 14′ (~$3,900)
  • 18′ (~$4,200)
  • 20′ (~$4,500)
  • 24′ (~$5,800)

tumbleweed trailers for tiny houses 02   Tumbleweed Trailers to Build your Tiny House on

Then you can also pick four different styles within each size: 

  • No Porch
  • Corner Porch (Left)
  • Corner Porch (Right)
  • Full Porch

Check it out below:

tumbleweed trailers for tiny houses 07   Tumbleweed Trailers to Build your Tiny House on


Pretty cool, right?

Things to Look Out for when buying Used

Side note before you buy a new trailer: Yes, you can save a lot of money by acquiring a used trailer and putting lots of labor into it so it can be ready for up to 10,000 lbs of “house”.

This means your axles have to be in good shape, they must be able to handle that weight and you’ll also want to check your:

  • Tires
  • Springs
  • Flashing
  • Tongue length

Makes sense, doesn’t it? You just want to make sure all the essential parts are in good shape and make the necessary repairs.

Besides that you also want to obviously look at the overall condition of the steel frame.

Since I’m not an expert builder or handyman (I’m good at all that but I’m better with a keyboard and computer)..

So me, personally, I’d rather work, save up and buy one of these and get the project rolling rather than finding used and having to work on it (because that’s not what I’m good at).

So if you’re anything like me in that aspect, you’re probably also glad Tumbleweed’s offering these ready made trailers to build on.

And if you’re a DIY type of person (high five!), then this is how a prepped tiny house trailer should look like after you’re done stripping it down, replacing parts, strengthening it, etc.:

tumbleweed trailers for tiny houses 03   Tumbleweed Trailers to Build your Tiny House on

=> Order your own Tumbleweed tiny house trailer customized & delivered to you here.

tumbleweed trailers for tiny houses 01   Tumbleweed Trailers to Build your Tiny House on

tumbleweed trailers for tiny houses 04   Tumbleweed Trailers to Build your Tiny House on

tumbleweed trailers for tiny houses 05   Tumbleweed Trailers to Build your Tiny House on

tumbleweed trailers for tiny houses 06   Tumbleweed Trailers to Build your Tiny House on

=> Order your own Tumbleweed tiny house trailer customized & delivered to you here.

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When you build your tiny house on wheels how do you plan on acquiring a trailer? Will you get a used one? Will you have someone make one according to your specifications/design? Or will you order one from Tumbleweed? And if you found this post helpful “Like” and share using the buttons below. Thanks!

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Alex has been living in small spaces for more than 7 years, he's the founding editor of and the always free Tiny House Newsletter, and has passion for exploring and sharing tiny homes (from yurts and RVs to cabins and cottages) and inspiring simple living stories. Send in your story and tiny home photos so we can share and inspire others towards simplicity too. Thank you!

Facebook Comments



  • Erik Markus May 24, 2013, 10:05 am

    Wow, a custom trailer !

    They almost look like one could use the metal cross members as the floor joists.
    The metal enclosed bottom is perfect. It will keep out mice, wind, bugs, and hold in insulation in the floor.

    Great !

    Reply Link
    • Rio May 24, 2013, 2:19 pm


      When building a house on our trailer you can build the sub-floor directly onto those metal floor joists. This means that you’ll also gain approx 3″ of interior head-room in your house.

      The metal flashing pan comes standard.

      Reply Link
      • Sherry December 24, 2013, 2:54 pm

        How would you attach the sub-flooring to the metal joist? Are they 16 oc? And what is the length and height of the wheels/wheel wells from the trailer bed? What length measures out from either side of the wheels wells and is it different on the different lengths? What method is used to extend the framing out and over the trailer bed and wheel wells to make an 8′ interior? How high from the ground does the trailer sit? Is a special permit needed to tow a loft height trailer? I thought if the final construction was under and certain size and weight no special permits or drivers license is needed…So would it be legal to tow an 8’6″ width x 24′ long x 13′ or 13.5′ high? I want to build a wheel chair accessible tiny house on wheels, which call for a minimum width of 30″ to get around in so an 8′ interior is crucial.

        Reply Link
        • Jay Olstead June 1, 2014, 1:15 am

          Our new trailer, just released, is the answer to all or most of the problems with tiny house trailers. Our trailer is available in 20′, 24′, 26′, and 30′. Our early bird special will include our trailer which is 35% stronger, lighter, Engineered for tiny houses where interior space is important, for the same price as a Tumbleweed trailer. Our trailer is the first to feature independent torsion bar suspension, buildable 90 degree structural fenders, and a convertible, adjustable building platform. Contact

          Reply Link
        • Bryan Korbel June 21, 2014, 11:40 pm

          to get an actual 8′ clearance inside then add 3 1/2 ” to ea side
          for stud walls, lets say 1/2″ interior wall covering and 3/4″ exterior wall covering gives you a total of 8′ 9-1/2″. this not including your exterior trim may protrude a bit further then you have your roof edge ( to keep water from not dripping directly on exterior walls), you have passed the DOT max allowed for road usage of 8′ 6″ unless you obtain a wide load placard.

          Reply Link
    • Michael Weber May 24, 2013, 7:41 pm

      great idea! However I couldn’t find nothing about axles, brakes and suspension which are really important. I would appreciate the option of an extended towing bar to accommodate some exterior storage space.
      As Frances said a fold down porch is much more space saving. When you add an RV style awning you can even sit there. Beside that it protects the rear end when on the road.

      Reply Link
  • Pam Watts May 24, 2013, 11:42 am

    This might be a dumb question, but when he builds up the floor forward on the hitch and says that that adds 3.5′–what does that do to the house’s actual dimensions? Would that, say, mean that a 14′ trailer actually had 17.5′ of interior space? Or does it mean that the trailer is only, now, a 10.5′ trailer on the road?

    Reply Link
    • cheryl May 24, 2013, 6:25 pm

      I didn’t see anything about 3.5 feet of extra length? Are you sure you weren’t seeing a reference to the 3.5 inches of extra headroom, because the subfloor can be installed directly to the trailer, with insulation in between those cross beams – instead of building the floor section on top of the trailer deck?

      Reply Link
      • Pam Watts May 24, 2013, 7:54 pm

        Oh! You’re right. That’s what it was. Thanks!

        Reply Link
      • Jay Olstead June 1, 2014, 2:28 am

        If you want a low deck height, resulting in an increase in ceiling height, check out our new trailer which will revolutionize tiny house construction. From the ground to the top of our platform is 12 inches. This is made possible because of our independent torsion bar suspension and our first, ever, convertible, adjustable building platform.

        Reply Link
    • Jay Olstead June 1, 2014, 1:28 am

      All or most of the tiny house trailers are built to carry the weight between the wheels centered over the axles. Many people and builders have pushed the envelope by extending the sides of the house just under the 102″ maximum allowed. By the same token, builders are extending a porch, storage shed, or in some cases a small room over the tongue of the trailer or hanging over the rear with whatever. In principal, extending or cantilevering over the edge of the trailer is possible. Or is it? Just because it’s been done, doesn’t make it right. Sometimes it take a certain set of circumstances to cause damage. Our trailer, just introduced, is the only tiny house trailer with an Engineers stamp to certify that our building platform is adequate for both today and for the future builds of tiny homes. Our building platform is adjustable to accept wood, SIPs, metal studs, logs, or whatever. Also, we are the first to use independent torsion bar suspension

      Reply Link
  • Jerry May 25, 2013, 1:14 am

    A couple of things to keep in mind about these trailers:
    1) If you do plan on building your subfloor into the trailer’s existing structure, be sure to use plenty of expanding foam to seal against invading insects. There’s lots of wiggle room between the welds that hold the flashing to the cross members, which will allow insects and other critters in unless you seal properly with expanding foam.
    2) The actual trailer with is only 6′ 10 3/8″, so you will have to plan on how to extend your sides beyond that to take up as much of the legally allowed 8.5′
    3) Depending upon the state you register it in, the ball hitch may not be sufficient for a load over 5,000lbs.

    Reply Link
    • Abel Zyl Zimmerman May 26, 2013, 12:08 am

      If you are going to seal the ‘floor flashing’ make darn sure you have a vapor barrier inside the insulation. It could pick up a bit of condensation, and then stay wet ( I live in wet Western Washington, and that is what structures like to do).

      There are ball hitches (2 5/16″ + ) that are designed for WELL over 10,000 lbs, depending on the accompanying hitch, vehicle, and equipment. The SAE defines four classes of hitches. Class IV is good for up to 10,000lb trailer weight.

      Reply Link
      • Jerry May 26, 2013, 12:28 am

        Thanks for mentioning the vapor barrier, and for the details about ball hitches!

        Reply Link
      • Erik Markus May 26, 2013, 6:52 am

        If you use ridged, form fitting, expanded foam board insulation, you don’t need a vapor barrier.

        Fibre-glass and other types of insulation that can attract moisture or settle and lose effectiveness, are not recommended.

        Reply Link
        • Matthew Hunt May 26, 2013, 7:40 pm

          Be mindful of open cell vs closed cell foam. Not all foam is created equal, and most aren’t meant to be exposed directly to elemental forces such as moisture, which can literally disintegrate foam structures as it loosens the bonds between cells. Because the foam boards aren’t air tight fits, it’s still ideal to use vapor barriers, in my opinion, because your actual subfloor is exposed in the same channel of environmental influences, and your subfloor is likely to be plywood of some sort, and it most certainly does not appreciate any amount of moisture.

          Reply Link
      • Jay Olstead June 1, 2014, 2:31 am

        If you use our new tiny house floor, you don’t have to worry about a vapor barrier, thermal bridging, thermal breaks, floor joists, etc. And bugs are a thing of the past. Check out our new trailer!!

        Reply Link
  • Logan May 26, 2013, 7:25 pm

    Hi Alex,

    Great to hear about this development. :) As a heads up, Kate over a has a wonderful post on her tiny house trailer she designed with the help of Portland Alternative Dwellings:

    Like us, Kate worked with Dee Williams and Rob from Iron Eagle trailers in Portland to make a custom built tiny house trailer. Rob and Dee have collaborated on building at least 7 tiny house trailers (that I know of) and with each build they have refined features specific to Tiny house construction. The primary feature I noticed that stands apart from the tumbleweed design above are lowering the internal ribs for maximizing the trailer depth for greater insulation and construction space above. The tumbleweed trailers provide vertical “threaded anchor rods” to attach the framing at the flange surface of the trailer where as the PAD/Iron-eagle design offers predrilled and reenforced horizontal anchor bolts below the surface of the trailer flange. Since the height of the house is limited by DOT regulations it seems that the PAD/Iron-eagle design provides extra vertical space. I would also guess that the rib design of the tumbleweed trailers would allow the metal to conduct cold, around the insulation, and directly to the subfloor. Both designs are effective, safe, and likely the best trailers for tiny houses available. I just find it interesting to compare and contrast the strengths of the designs. :) Cheers!

    Reply Link
    • Alex May 26, 2013, 10:18 pm

      Logan thank you so much for all this info. I’d like to do a post based on it this week or next week if you wouldn’t mind helping.

      Reply Link
    • Kate (Naj Haus) May 27, 2013, 11:11 am

      Yes, I went through the same thinking and decided to go with the PAD/Iron Eagle design. I liked that the subfloor frame was set within the trailer bed and bolted horizontally. It seems like that will keep it more secure on the road – inset versus like a cake on top of plate that could slide off. I don’t imagine this is actually a concern in the Tumbleweed design if you have enough bolts, but you do lose the extra height unless you put the subfloor right on the Tumbleweed trailer cross ribs. In addition to the 10 horizontal bolt holes (5 on each side), I will also be attaching the walls vertically via tension ties to the angle iron welded to the side rails of the PAD trailer.

      I am also concerned about the thermal bridging where the metal of the trailer meets the floor (on any trailer plan). I am planning on following Derin William’s ( example of building the subfloor frame about 1/2″ smaller than where it will drop into the lowered PAD trailer bed, putting closed cell rigid foam board in between the wood frame and the trailer sides and then bolting the whole package together via the horizontal bolts and spacers. This way there is a thermal break on the sides, front and back where the trailer frame meets the floor frame. I am also considering positioning my floor joists so they don’t line up over the metal cross ribs, so that there is a thermal break there. On the PAD/Iron Eagle trailer design, the cross ribs are made of a smaller width of steel to save weight and aren’t a necessary part of supporting the floor joists.

      I’m debating whether to use galvanized metal flashing vs. treated plywood due to the vapor issue, and how to provide an thermal break between where the cross ribs meet the undercarriage. Thoughts?

      The thermal bridging issue may not be an issue depending on where you live and it does seem like both designs provide excellent benefits for tiny houses. Interested in hearing from others on this!

      Reply Link
      • Jay Olstead June 1, 2014, 2:03 am

        Hi, this is Jay with Ragsdale Homes. Just wanted to let you know that we have just released our revolutionary ” Next Generation Series” tiny house trailer. Our trailer has many innovative features, never before seen on a tiny house trailer. We will be the first to offer independent torsion bar suspension. This technology made a big difference in the horse trailer industry. Horses need to stay calm while traveling down the road. The advantage to torsion bar suspension is that when one wheel passes over an object or dips into a rut, only that one wheel is affected as opposed to the entire axle and leaf springs going up and down at the same time. Another innovation, taken from the race car industry, is our ladder bar truss which reinforces the four corners of the trailer which is one of the weakest areas. Additionally , we’re the first to build a 90 degree structural fender with diamond plate insert. This eliminates the difficult cuts in installing the siding around the fenders. We also offer the first, convertible, adjustable building platform designed to accept any width for a vertical wall from 3 1/2inches to 6 inches. Use can use wood, SIPs, metal studs, logs, or whatever. Our floor is independent from the wall, therefore it is possible to build with a superior, lighter, stronger, better insulated, SIP floor with aluminum skin on the bottom and 26 gauge galvalume skin on top. Thermal bridging is not an issue because there are no floor joists. Installation time for a complete insulated floor is 4 to 6 hours as compared to …………hours for a wood stick floor. The wood sticks floors that I’ve seen with all of the multiple floor joists, reinforcements, braces, brackets, etc may end up with a net “R” factor of R6 if your lucky. Doesn’t matter what the label or package says for “R” factor. Man ruins it. Our trailer is available with the floor already installed, however, the house can be built with any materials , resulting in a hybrid house methodology. In the beginning, despite all the upgraded features, we intend to sell our trailers for the same price as Tumbleweed. There floor plans will fit our trailer and we will soon be offering our patent pending ” Room Roll Out” kits to be used with other builders plans to increase square footage up to 40%.

        Reply Link
  • pete June 6, 2013, 12:00 am

    The subfloor is great, but the width is a deal-breaker. Why in heck aren’t these built to easily accommodate the legally allowable 8ft5in width? Surely it wouldn’t cost much more.

    Reply Link
    • Julie October 25, 2013, 12:20 am

      Does anyone know where the wheel fenders are located in the 20 foot design of the TW trailers? Also the exact dimensions? I have looked everywhere on the web. I’ve been planning my TH around approximate locations and I’m ready to pin it down exactly. Example: 10.5 feet aft front edge.

      Reply Link
      • Jay Olstead June 1, 2014, 2:11 am

        There is a formula used to position axles on trailers. Measuring from the front of the trailer to the center position of the two axle assembles is approx 60%. One you find that mark measure 3 feet in both directions from the center position for the fender opening. Most fenders for dual axles are 72 inches from edge to edge. However, if you do a roof extension, heavy porch, small room, etc over the tongue, it is possible that the axle assemblies would have to be moved forwards some because of the extra weight tongue, resulting in more than 10% weight on the ball/hitch

        Reply Link
  • W. Tom Steele December 24, 2013, 5:54 pm

    I think you should offer a 5th wheel type trailer. You know, one with a goose neck. Maybe say 26 or 28 feet long which might encourage shorter roof lines.

    Reply Link
    • Alex Pino December 27, 2013, 1:11 pm

      That’s a good idea. I hope they do so, too. So far, they have no plans that are designed for 5th wheel trailers though. But maybe soon? Thanks!

      Reply Link
  • Darleen May 26, 2014, 9:21 am

    We bought a 20′ tiny house. It was very inexpensive to buy and we got to try out the TH living, something I strongly believe in! What we found (my husband is disabled) is that 24 feet isn’t quite enough length to accommodate his adjustable bed and a place for me to sleep in the same room. We need that extra 4′ length for the beds in the bedroom. A loft would still be nice for company. So, when we buy/build we will be looking for a bit longer that the Tumbleweed trailers :-( I know that many of those in the TH movement are young, but some of us are older, can’t do stairs and still love the homey feel of a real (tiny) house. I would love it if there were more of these being built in the south, especially Florida. I do very much enjoy the TH news letter!!

    Reply Link
    • Alex May 26, 2014, 10:52 am

      Thanks for sharing Darleen, wishing you the best! Alex

      Reply Link
    • Jay Olstead June 1, 2014, 1:06 am

      Our new trailer comes in 20′ , 24′ , 26′ , 30′. Besides being available in a size you might need, our trailer has twice the quality and features not found on any other trailer. For example, our trailer has torsion bar independent suspension, lower deck height, stronger, lighter, and Engineered for a tiny house. Contact us at

      Reply Link
  • Debra May 26, 2014, 11:33 am

    These seem like a great idea, but from what I can tell, the max width you can build without adding floor framing is 6′-11. I would love to see these in a full 8′-6 preframed configuration. If you want to maximize your width, I don’t see how you can get by without reframing the floor in wood which essentially eats up that 3.5″ height savings that would have been afforded by the preframing.

    Reply Link
  • Jay Olstead May 31, 2014, 9:20 pm

    For the first time ever there is now a trailer that is designed for a tiny house to be built present day and in the future. Ragsdale Homes has just introduced the only Engineered trailer for tiny house construction which addresses the issues currently being swept under the rug. Ragsdale Homes, Next Generation Trailer, is the only trailer offering a convertible, adjustable building platform to accept any width framing from 3 1/2 inches to 6 inches, either wood, SIPs, metal studs, logs, whatever. This is the first trailer to come with an optional Hybrid aluminum and steel 6 inch SIP floor, offering two to three times the insulation of conventional, compromised, thermal bridged floors currently being built. Our floor will be 35% stronger and 65% lighter. It will come already installed or can be assembled by the new owner in about a half day using only normal tools and average skill sets. Our trailer is the only one that the floor is separate from the upright walls, allowing for the possibility of a hybrid house, constructed with both wood and SIPs. Our floor is only 12 inches off the ground because of our first, ever, torsion bar independent suspension. When your house passes over a bump under one wheel, only that wheel will lift up and down instead of old school technology which embraces leaf springs where everything moves. Our trailer will be available in 20′, 24,26′, and 30′. Early bird purchasers will be able to purchase one for the same price as a Tumbleweed trailer in the same length, however, twice the quality and features. Additional our trailer, because of our deck height, offers the highest ceiling in the industry. Contact for instant availability of information and photos.

    Reply Link
  • JJ Stanley August 26, 2014, 9:56 pm

    Anyone making these in a 16ft option? Seems like an optimum size. ..less cutting, less work, quicker build.

    Reply Link
  • Elle August 30, 2014, 9:11 pm

    Thanks to those who contributed their honest feedback regarding the TinyHouse “workshops”, bad attitudes etc. A program is only as good as its worst experience. I had my doubts about paying the incongruous asking price for their “workshop” -which I noted is not a workshop at all but a lecture. Then there’s travel, lodging, and food costs. For a lecture? Ridiculous! I don’t think so. Those who offer “hands-on”, and appreciate the business, will get mine.

    Reply Link
  • Megan September 3, 2014, 11:32 pm

    I’m still confused and haven’t found a reason yet, why aren’t they built to the 8.5′ limit? And since they aren’t is there an easy way or instructions to get the trailer and DIY to the limit without compromising the 3″ height saved by getting the Tumbleweed trailer? I’ve had some issues trying to find solutions for this online. Thank you for your time.

    Reply Link

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