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Hot Tub Buying Guide: What to Look for When Choosing the Perfect Spa

August 27, 2025

At Eden Hut, we believe choosing a hot tub should feel as relaxing as using one.
With years of experience crafting bespoke wood-fired hot tubs and saunas, we know exactly what makes a difference when it comes to comfort, quality, and long-term enjoyment.

We’ve put together this hot tub buyers guide to help you find the right fit for your space, your lifestyle, and your idea of perfect relaxation.
Let’s explore everything you need to know - and help you bring a little more serenity home.

Start with Your Why: Relaxation, Therapy, or Both?

Relaxation vs. Hydrotherapy

One of the best ways to figure out what to look for in a hot tub you need is to think about what you’re hoping to get out of it.

If relaxation is your goal, focus on models that offer spacious seating, gentle jet options, and calming features like mood lighting or soft water flows. These hot tubs are all about creating a peaceful, stress-free environment where you can unwind, recharge, and soak your cares away.

If hydrotherapy is your priority, you’ll want to look for more targeted jet systems designed to massage sore muscles and ease joint tension. The right hydrotherapy hot tub can help improve circulation, speed up recovery, and even support better sleep - making it perfect for athletes, busy professionals, or anyone managing everyday aches and pains.

Buying a Hot Tub for Entertainment

Buying a hot tub for entertainment is more than just a fun idea - it's one of the best reasons to bring one home. A good soak has a way of bringing people together, whether it’s close friends, family, or just a few neighbors dropping by.

If hosting is your plan, look for models with roomy seating, cozy lighting, and extras like drink holders or built-in speakers.
The right features make it easy to turn any evening into a relaxed, memorable one - with laughter, conversation, and a little bit of magic under the stars.

How to Buy a Hot Tub for Your Lifestyle

One more thing to think about — and then all your "whys" are covered.
How often do you picture yourself using your hot tub?

If it’s going to be a regular part of your routine - every evening, every weekend, or somewhere in between — it’s worth investing in features that make long-term use easier and more comfortable. Think about better insulation for energy savings, powerful yet quiet pumps, easy maintenance systems, and maybe even smart controls to manage heat and filtration with minimal effort.

If you see yourself using it more occasionally - for special weekends, gatherings, or just when you need a little extra self-care - you might prioritize simplicity, lower maintenance, and basic comfort over high-end extras.

Relaxation in hot tub

How to Pick a Hot Tub Size and Seating Capacity

User Count

Choosing the right size really comes down to one simple question: how many people will be using your hot tub most of the time? Once you’re clear on why you’re buying a hot tub, the answer usually falls into place naturally. If your hot tub dreams are about quiet evenings alone or sharing it with just one other person, a smaller model with two to four seats will likely feel just right. But if you’re imagining gatherings with family or friends, you’ll want something larger that fits five, six, or more without anyone feeling crowded. 

The good news is, the seating capacity is always listed clearly in the description of every hot tub, so it’s easy to match your choice to our collection and know exactly what to expect.

Space Considerations

Before you decide on a hot tub, it’s important to take a little time for planning. Even if you know the measurements on paper, it’s easy to underestimate just how much space a hot tub can take up once it’s sitting in your garden or on your patio. Many of our clients tell us they were surprised by the size when they finally saw their chosen model in person - it’s one thing to read the dimensions, but quite another to see it fully installed. 

That’s why we always recommend measuring your space carefully, leaving extra room for steps, covers, and easy access around the sides. Getting this right from the beginning saves a lot of stress later, and it’s also closely connected to the type of hot tub you’ll choose - which we’ll cover next.

What to Look for When Buying a Hot Tub? Let’s Explore

Portable vs. In-ground

One of the first choices you'll make is deciding between a portable hot tub or an in-ground installation. At Eden Hut, we specialize in beautiful, handcrafted portable hot tubs - the kind you can place exactly where you want, without needing major construction or permanent changes to your garden. We’re a little biased because that’s what we offer, but truthfully, both styles have their place, depending on what you need. 

In-ground hot tubs can blend beautifully into landscaping and offer a sleek, built-in look, but they often require more planning, higher installation costs, and less flexibility if you want to move or redesign your space later. 

Portable hot tubs, like the ones we create, offer more freedom - you can set them up with minimal fuss, relocate them if you move homes or redesign your backyard, and still enjoy all the luxury, comfort, and durability you'd expect from a more permanent setup. Plus, our wood-fired models bring an extra layer of natural charm and simplicity that many people find perfect for creating their own little retreat.

Browse our full hot tub collection

Inflatable Options

If you’re looking for a more budget-friendly or temporary solution, inflatable hot tubs are also an option worth considering. They’re easy to set up, easy to move, and perfect if you’re not quite ready to commit to a permanent tub just yet. While they don’t offer the same level of durability, insulation, or overall comfort as a solid wood-fired model, they can still provide plenty of enjoyment for casual use or short-term needs.

Swim Spas

Swim spas also exist for those who want both soaking and swimming in one unit. Even though they offer the best of both worlds, they’re often not the most practical choice for most people. Swim spas come with a much higher price tag, require a lot more space, and need more planning to install properly. For many, the size, cost, and long-term maintenance make them less appealing compared to a classic hot tub that’s easier to manage and enjoy.

Evaluate Jet Systems and Hydrotherapy Features

Jet Quantity and Placement

When it comes to jets, more isn’t always better. It might seem tempting to choose a hot tub with the highest number of jets, but too many can actually feel overwhelming and take away from the relaxing experience you’re hoping for. What matters more is where the jets are placed — a few well-positioned jets can offer a much more soothing, targeted massage than dozens scattered without purpose.

Adjustability

Also worth mentioning — since buying a hot tub is a big investment for most people, and let’s be honest, true relaxation feels like a bit of a luxury these days. For your money, you can (and should) be as picky as you want, and we want you to know everything - right down to the smallest details. One of those little things that makes a big difference is jet adjustability. Being able to control the strength, direction, and sometimes even the flow pattern of the jets means you can tailor the experience to exactly how you’re feeling - whether you want a deep massage after a long day or a gentle soak to simply float away.

Stay Cozy, Save Energy: What to Know About Insulation

Insulation Quality

Good insulation doesn’t just keep your water warm - it helps lower energy bills and makes your hot tub ready to enjoy whenever you are. Without it, you’ll spend more time and money heating it up than relaxing in it.Full-foam insulation is one of the best options out there because it fills every gap around the shell and plumbing, locking in the heat where it belongs. 

At Eden Hut, all of our wood-fired hot tubs are carefully designed to retain warmth naturally, with sturdy, well-insulated builds that make the most of every degree. It’s just one more way we help you enjoy your time relaxing. 

Energy Consumption

Energy use is something many people don’t fully consider when they first start looking for a hot tub - and that’s where mistakes get made and long-term budgets start to stretch more than expected. Heating and circulating water takes a lot of energy, so it’s important to check for models with energy-efficient pumps and heaters right from the start. 

Choosing a hot tub with well-designed, low-energy systems can make a huge difference over time, helping you keep running costs manageable without sacrificing comfort. Even simple habits, like using the pump settings wisely and keeping the water at a steady temperature instead of reheating from cold, can help you save even more.

Hot Tub in Forest

Covers

A good hot tub cover might seem like an extra cost at first, but it’s one we always recommend. A high-quality, insulated cover does more than just keep leaves and debris out - it plays a big role in minimizing heat loss, protecting your water temperature, and saving energy day after day. Without a proper cover, your hot tub will work much harder (and cost you more) to stay warm, especially during colder months.

Understand Maintenance Requirements

Maintenance is what keeps your hot tub in action for many years, and a bit of preplanning can help you keep that maintenance to a minimum. So these are our suggestions worth reading:

  • Filtration Systems: Look for Easy-to-Clean Filters

One thing we always suggest is checking the filtration system before you choose your hot tub. Look for models with simple, easy-to-clean filters that don’t require a lot of complicated steps.

  • Sanitization: Consider Built-In Ozone or UV Systems

Another thing to consider is built-in sanitization. Ozone and UV systems help kill bacteria and keep your water clearer with less chemical use. It's not a must-have for everyone, but if you want your hot tub routine to be as low-effort as possible, it’s something we think is well worth looking into.

  • Chemical Balance: Regularly Test and Adjust Water Chemistry

And of course, regular water testing is part of owning any hot tub. We know it might sound like a chore, but with simple test strips and a basic kit, it’s quick and easy. Keeping your water balanced doesn’t just protect your skin - it protects your hot tub too, helping all the parts last longer and run more efficiently.

Installation and Placement Logistics

Foundation

Your hot tub needs a solid, level base to sit on. This matters because hot tubs aren’t just heavy when they’re empty - once you add water and people, the weight adds up fast. A concrete pad, reinforced decking, or a similarly strong, stable surface will keep everything safe, steady, and working the way it should.

Accessibility

Like we mentioned earlier, it’s not just about whether your hot tub will fit into the space - you also need to plan for a little extra room around it. Easy access is important, not just for getting in and out comfortably, but for all the maintenance your hot tub will need over the years. You’ll want enough space to lift the cover, clean the filters, check the controls, and reach any parts that might need a little attention down the line.

Electrical Requirements

Hot tubs need the right power supply, so it’s important to check the voltage before you set anything up. Some tubs can plug into a standard outlet, but many larger ones will need a special electrical connection. We always recommend hiring a licensed electrician to handle the installation safely. And if you’re unsure about the spot you had in mind, it’s a good idea to talk to an electrician before anything begins.

Don't Forget to Review Warranty and After-Sales Support

Take a little time to understand exactly what’s covered, whether it’s the structure, the heating system, the plumbing, or the controls - and for how long.

Choose Reputable Dealers with Positive Reviews

Who you buy from matters just as much as what you buy. We always recommend choosing a dealer with strong customer reviews and a good track record. It’s an easy way to make sure you’re getting real support, good advice, and a company that will stand by their products.

Ensure Local Support for Repairs and Maintenance

Before you make a final decision, check that there’s reliable service available in your area. If you ever need a repair or a routine check, having local support makes everything quicker, easier, and far less stressful.

Set a Realistic Budget

The final consideration - and probably the hardest one — is matching your expectations with your budget. It’s so important to have a real, honest insight into what you can comfortably afford, both upfront and over time. After all, we’ve said it more than once: your hot tub is meant to be a source of relaxation and enjoyment. Buying something you can’t really afford or keep up with long-term just takes away from the whole experience, and that’s never the goal.

Initial Cost

Hot tubs come in a wide range of prices, from simple, affordable models to high-end luxury designs with every extra you can imagine. Knowing where you want to land early on makes it much easier to narrow your choices without feeling overwhelmed.

Operating Expenses

Beyond the purchase price, it’s important to think about the everyday costs too. Electricity, water usage, and maintenance supplies like chemicals all add up over time. The good news is, there’s a way to get a rough idea of your monthly expenses. On average, running a hot tub in the UK usually costs between £30 and £50 per month, depending on how often you use it, how well it’s insulated, and how energy-efficient your model is.

Payment Plans and Promotions

If the perfect hot tub feels just a little out of reach, don’t worry - many dealers, including us at Eden Hut, offer financing options or special promotions. It’s always worth asking, and it can make your dream of owning a hot tub much more manageable without stretching yourself too thin.

Conclusion: How to Choose the Right Hot Tub

We know — all of this might seem a little overwhelming at first, but that’s why we created this hot tub buying guide. There’s a lot to think about, but we believe in full transparency, and we wanted you to have the full picture before making such an important decision. Choosing a hot tub should be exciting, not stressful, and with the right information, you’ll know exactly what to look for when buying a hot tub and how to match your space, lifestyle, and budget.

If you have any more questions, we’re always here to help. Feel free to contact us anytime or visit our website to explore our full line of handcrafted hot tubs and saunas. You never know - your dream hot tub might already be waiting for you at Eden Hut.

August 27, 2025

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Have questions about delivery, installation, or anything else related to our hot tubs and saunas? We're here to help! Fill out the form, and our dedicated team will assist you promptly. Your satisfaction is our priority. Get in touch today!

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