Making the Most of Your Tiny House Height

It is one of the biggest concerns on every new tiny home builder’s mind: How much room am I going to have in that loft? We are asked all the time, “What is the highest that I can go?” There are set limitations for sure, but that doesn’t mean that there aren’t ways to sneak out as much headroom as possible. Here is what you need to know to make the most of your tiny house height.


Before we get started on how to make the most of your tiny house height, you need to know what height you are working with. The legal road limits in the US and Canada are 13’6”. If you stay below those heights you will be able to travel most of the national roads across the country without too much of a problem.  You will have to worry a bit more when traversing the smaller roads as you will have low bridges, low dangling trees and even low strung power lines to contend with. Always plan your route accordingly and think hard about buying a GPS that you can put your height into and it will keep you safe.

Drop Axels

tiny house height - axleMost axels are rated somewhere between 5k and 10k and that rating shows how much weight they can carry. For instance, if you had two axles that were 5.2k, your payload and trailer total weight could be up to 10,400 pounds. The axles that we build with are 5.2k for up to 20’ trailers and 7k for the 24’ to 32’. The smaller axles have a height from the ground of about 24” and the larger axles have a height of 26”. If height is super important to you, you may want to think about keeping to a smaller trailer so that you can claim that 2 inch difference.

Drop axles are just that: axles that are dropped about 3-4” therefore giving you the extra 3-4 inches in deck drop as well. Although you can have drop axles on any trailer, we do not recommend putting them on anything bigger than the 24’ trailer.  When you encounter thresholds to gas stations, speed bumps or even uneven surfaces with the longer trailers you are looking a much greater chance of bottoming out.

Building Within the Trailer

Our trailers are usually made to have a subfloor built on top of them. But truth be told, if you take out the runners and flush the crossbeams up to the top of the deck, you can flash the underside, place your insulation within the trailer and your floor sheathing can go right down on top of the trailer, saving you another 3.5”. Fair warning here: the reason that we do not build our standard trailer like this is because there is a weakened thermal envelope which you can read more about here.

Houses on Trailers Settle too

All trailers, regardless of size, carry substantial weight. And that weight will settle into the axles as you build. You can see about a 2-3” gain from the weight settling in.

So you are looking at a 34’ trailer with 5.2k drop axles and you are going to build within the trailers. You can save yourself quite a bit of space right there. Also, don’t be afraid to bring your under loft down a couple inches if you can.   Think of the height of you, your spouse and your friends and see if you really need a seven foot loft. You might be able to get away with something shorter. But also remember where your standard door heights are, the shower stall is, etc. You will have to keep those heights in mind before you go lowering the ceiling.

So how low will you go on your tiny home build? Or does height not matter to much to you? Let me know in the comments below!

8 thoughts on “Making the Most of Your Tiny House Height

  1. Sami said:

    I’m a first time tiny home searcher
    I need information on all about tiny homes
    Cost for basic home
    Small is ok 24′
    I’m looking for simple yet efficient
    Love my kitchen space most
    Want washer dryer combo
    Standard fridge, not tiny
    No microwave please
    Oven, cooktop would be nice
    1 loft, one bed downstairs
    French doors on side
    Back door a must, swing out
    I have birds indoor and out types, all can go outside if safe
    3small dogs
    Shower only
    Out door shower extension would be nice
    Steps to loft for storage too… No ladders
    What are welooking at

  2. Cindy L Bowling said:

    We are in the process of going tiny next spring. My question – to have or not to have a stove hood? I’ve seen them both ways but it definitely will cut down on my cabinet space.


    • Dan Louche said:

      I would recommend it so you get all the hot moist air out of your house when you are cooking.

    • AmyN said:

      There are ones that sit at the back of the stove rather than above.

  3. Joe said:

    Tom interesting start to the Tiny House conversation.My wife and I live in a very small but not tiny house so we follow along with great interest. I hope to build our THOW. soon.In the interim I have been work bench building many ideas,one of witch is a fold up top.Think of a popup top on hinges.I build folding spiral stairs and a slide out,as seen on you tube, but we see very little about raising the roof. Why is that,with so many self proclaimed TH. experts you would think there should be more refined construction techniques. The prices charged seem to exceed the products delivered. I’m 69 and have been in the family building trade since I was 14. I graduated college as a carpenter then as a cabinet maker( that was for grandpa). One last thought.I have come to hate the word custom, if you come to a builder to have something made it is custom so please TV people quit using that word.You sound ignorant of the trade. Sorry for the rant but I try to help anyone trying to build their own tiny house. I am retired so my help is usually free,as is the work done in my shop with the builders. Thank you for your posts We look forward to more.

  4. Joe said:

    Another question.What you show is an underslung axle.As I learned it and you can see this on other sites, a drop axle has the spindle off center from the axle tube.So the axle drops below the spindles thus letting you have full suspension with lower trailer height.

  5. AmyN said:

    Murphy bed for me. No crawling into lofts, as I am not a squirrel. Make the most of the height by NOT dividing it into two stories.

Leave a Reply

Your email address will not be published. Required fields are marked *