How to fit a hydrostatic relief valve in the floor of a DIY in-ground hot tub or plunge pool before you pour the slab, step by step, using the Certikin main drain kit.
Author Archives: buildahottub
How big a small hot tub should be, how to lay one out so it doesn’t feel cramped, and how to build, heat and plumb it.
There is certainly a lot of confusion around Air Source Heat Pumps and which model we should select for our Hot Tubs and Pools. Everyone under the sun seems to be selling a model now and more and more brands are popping up every day. I’ll be honest, I’ve never heard of most of the ones I get asked about!
I’ve tried on my website to keep the range that I offer for sale to a minimum. Minimum being that I offer a model or range to suite everyone and everyone’s budget or requirements.
In this blog post, I will take a look at the difference between the Onda range of Air Source Heat Pumps and the Comfortline Range.
When it comes to building a spa, there are many factors to consider. One of the most important is the type of spa construction you choose. There are several different types of spa construction, each with its own advantages and disadvantages. In this blog post, we will explore the different types of spa construction so that you can make an informed decision about which type is right for you.
A hydrostatic relief valve lets groundwater into an empty in-ground pool or hot tub so the pressure can’t crack or lift the shell. Here’s how it works, when you need one and how to look after it.
Venturi and air blowers both put bubbles in your hot tub jets, in very different ways. Here’s how each works and which I’d choose for a DIY build.
I tested Marlig’s Fix a Leak on a skimmer leak buried in concrete on my own hot tub. Here’s how it works, how I used it, the results after 24 hours, and when you’re better off remaking the joint.
Small-space pool ideas, from plunge and cocktail pools to cold plunges, with the construction options, plumbing, costs and safety you need to build your own.
From a weekend stock tank project to a fully custom in-ground tub, here are five alternatives to buying a hot tub and what to watch out for with each.
For those of you who have not heard of Spatex, it is one of the largest trade shows in Europe for the wet leisure industry. This week, I had the pleasure of attending, catching up with some suppliers and manufactures and chatting about all things hot tub and pool related. In this article, I will share some of my findings.










