I wanted to do an updated post today on an older topic that I briefly touched on in this post, but have since had some lessons learned. A tiny house is a very heavy thing, and my tiny house is around 6,500 pounds. Having your tiny house mounted on jack stands is very important for a number of reasons:
- You can more easily level your trailer to make building things square and plumb
- You can avoid tire shock from your trailer resting on the wheels in one spot
- Walking in your house will be more stable
- You can remove your wheels from the hubs to dissuade theft
Initially, I had put my tiny house on jack stands that were seated on a gravel bed, with a paver on top which I leveled with sand. This didn’t go so well. The pavers kept cracking and I had to replace them several times. It was obvious that the pavers weren’t going to be a good option. I knew wood was an option, but I was worried that even with treated wood, they’d eventually degrade, mold and rot – not something that you want in your foundation.
This picture is of the cracking pavers and you can see the wood on top that I added as a stop gap as I came up with plan B; it was bad enough that even the board started cracking. I decided to upgrade the foundation and put in cement footings right next the current stands so I could quickly move the jack stands.
If I were to do it all over again, I would have installed a concrete slab with self leveling concrete, and built in some drain lines into the slab. It would be a simple affair to roll the house onto it, set all my jack stands to the same setting and it would be instantly level.
As I mentioned, I decided to put in the footing just in the spots I wanted to seat the jack stands. With just a quick hole in each corner plus some high PSI Quikrete, I had my footings. I let the footing sit for a while to cure and harden up, then carefully jacked up the house with a bottle jack. On the rear of the trailer I had to add these cement footings to gain more elevation because there is a slight slope to the ground. So the front of the trailer (the back of the house) is just on jack stands, but the rear is on blocks. The footings were about $7 and gave me an additional 8 inches of height.
Here is the new setup. It’s hard to tell in this photo, but under that footing block there is a hole filled with high PSI Quikrete. Getting your tiny house seated on the jack stands is really hard work; it takes some serious elbow grease and you have to be really careful.
My house weighs in at 6,500 lbs and if a stand tips, or if a support plate slips, there is nothing you can do other than get out of the way and watch it fall. I really don’t like lifting the house alone because I’m afraid that if something were to happen, my arm would be trapped and I would either pass out from shock or couldn’t reach my phone to call for help. It stresses me out.
So the lesson learned is to take the time to install serious footings that your jack stands can sit on. Make sure the stands are perfectly level and the base they are sitting on is level and sound.