So, you’re thinking about building a DIY hot tub in 2026? Well, you’ve come to the right place. On my channel and here at buildahottub.com, there’s a huge amount of information about everything you need for building a DIY hot tub. I’ve got parts, designs, video courses, and absolutely everything you need to make your hot tub dream a reality.
In this article, I’m going to highlight some of the key considerations you need to think about before you even start your DIY hot tub project in 2026. These are the decisions that will shape your entire build, so it’s worth getting them right from the start.
