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Last Updated on January 10, 2021

Home Sauna Cost – How Much Is it? Price Comparison

Zac Houghton

Zac Houghton

Construction expert and founder of Loftera.

Domestic saunas are a rarity in the UK, as they are mostly found in Scandinavian countries such as Finland, where they are an integral part of many households. One of the reasons for this is that saunas in the home are considered a luxury available only to the uber-rich. However, this isn’t necessarily the case as such builds can be relatively affordable in the world of home improvement. In this blog, we will have a look at the home sauna installation cost, as well as the cost of running one and the benefits for you and your loved ones.

home sauna cost

Table of Contents

Cost to Build a Sauna in the UK

Any home improvement job that involves building is going to have a sizable range in terms of expense and home saunas are no different. The price can vary from just under £1,000 at the lower end of the spectrum to upwards of £15,000 for the highest quality saunas. On average, you are probably going to spend around the ten thousand mark to install one. Of course, this is going to depend on several factors, as no two home saunas are the same. Everything, from the size to the materials you use can alter the cost, so let’s have a closer look at some of the considerations you need to make.

Sauna Cost Factors


The first thing to make note of is the size of the sauna you want. It goes without saying that the bigger you go, the more expensive it will be. The exception to this rule is when going for a kit sauna instead of a custom made one, as it may be cheaper then commissioning one to exact specifications, so this is something to bear in mind if you’re looking for a low sauna cost.


The next factor to take into account is the materials you are using. This is vital, as saunas are made of wood that is strong enough to withstand the intense heat that emits from the stove. The stove itself will need to be precisely measured so it fits properly and must also be able to meet the temperature required for the sauna to function.

Installation and Build Costs

The last thing to look at is the cost of hiring someone to build the sauna. If it is a pre-build kit, then this shouldn’t be an issue, as you can usually install it yourself. However, if you have a custom built one, then you may have to hire someone to put it up for you.

Different Types of Home Sauna

Outside of the elements, we have just examined, a big decision you will have to make is whether to go for a custom build or a kit sauna, one that is pre-built. There are advantages and disadvantages to each, so it’s a case of looking at each and judging which one is better for your situation.

Kit Saunas

Perhaps the easier of the two options, a kit sauna will come as a flat-packed package, containing the roof and walls. While you can hire somebody to put it together for you, these can be quite easily installed yourself and, in many cases, are designed with DIY in mind. This option is the best for those with very little in the way of size or shape limitations, i.e., anyone that doesn’t need any custom specifications. The price range for these is again quite broad, though most mid-quality ones will be valued in the few thousands.

Custom Sauna

While kit saunas can be a quick, easy option, custom ones will offer a greater degree of customization and be made to fit any dimension specifications you may require. This is because kit saunas may be smaller than the available space you have, causing a large area to go wasted that could instead hold the potential for an even better sauna experience.

With custom saunas, you won’t just be able to pick the materials and size, you will be able to personalise it with any colourings or décor you desire. Depending on where you commission the product from, you will oversee the entire design process and should be able to craft the perfect sauna of your dreams. This type of sauna is for those who have a very clear idea of what they want and can’t suit their needs with a standard kit sauna.


How Much Does a Home Sauna Cost to Run

The cost doesn’t end with simply purchasing a sauna, as there are several running expenses you will have to take up if you want one of these luxurious rooms in your home. One of the biggest costs is the electricity required to power the sauna. This won’t be anywhere near the level of a commercial sauna, as you will only need to supply power when you are using it, as opposed to around the clock.

Domestic saunas are not that expensive to run at all, averaging out at around £20 – £30 per month for a single unit. Of course, this isn’t the only expense you need to consider, as you have to factor in potential maintenance, repairs and cleaning. This includes hiring a professional to have a look at your sauna at least twice a year so that you can be sure it is in perfect working condition. Servicing your home sauna will usually cost around £150, but can rise to over two hundred pounds.

The biggest expense you are likely to find is if any component of the sauna breaks down, as replacement parts can be quite pricey. For example, replacing an entire stove or generator could cost thousands of pounds, so this is something you will want to avoid. The best way to protect against this is to invest in the best quality sauna you can afford initially, as the more you pay, the longer it will last.

Purchase Your Home Sauna Today

Home saunas are no longer reserved for the elite, they are becoming more and more common in the UK every day. If you want to experience the very best of domestic relaxation, why not join the trend and look into purchasing a sauna for your household today.


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Get Your Home Sauna Installed

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