10 Things to Know Before Buying Your First Hot Tub
Buying your first hot tub is an exciting investment that can transform your garden into a place to relax, unwind and spend quality time with family and friends. However, with so many models, sizes and features available, choosing the right hot tub can feel overwhelming.
To help you make an informed decision, we've put together ten important things every first-time buyer should know before purchasing a hot tub.
1. Think About How You'll Use Your Hot Tub
Before comparing models, consider how you plan to use your hot tub.
Ask yourself:
- Will it mainly be for relaxing after work?
- Do you want hydrotherapy to soothe tired muscles?
- Will the whole family use it?
- Are you planning to entertain friends?
Understanding how you'll use your hot tub will help you choose the right size, seating layout and features.
2. Choose the Right Size
Hot tubs come in a wide range of sizes, from compact two-person models to larger family spas seating six or more people.
When choosing a size, consider:
- Available garden space.
- Number of regular users.
- Future needs.
- Access for delivery.
It's often worth choosing a slightly larger model if you expect your family or entertaining needs to grow.
3. Understand the Difference Between 13 Amp and 32 Amp Hot Tubs
One of the biggest decisions is whether to choose a 13 amp plug-and-play hot tub or a 32 amp hardwired model.
A 13 amp hot tub offers simple installation using a suitable outdoor socket, while a 32 amp model requires installation by a qualified electrician but provides greater heating performance and allows the heater and massage jets to operate together.
Read our complete guide: 13 Amp vs 32 Amp Hot Tubs to learn more.
4. Consider Running Costs
Many first-time buyers worry about electricity costs.
The good news is that modern hot tubs are designed to be energy efficient, particularly models with high-quality insulation and well-fitting covers.
Running costs depend on several factors, including:
- Outdoor temperature.
- Frequency of use.
- Water temperature.
- Insulation quality.
- Energy tariff.
Choosing a well-insulated hot tub can help reduce ongoing energy consumption.
5. Check the Installation Requirements
Before your hot tub arrives, make sure you've prepared the installation area.
You'll typically need:
- A solid, level base.
- Suitable electrical supply.
- Easy delivery access.
- Adequate surrounding space for maintenance.
Planning ahead helps ensure installation goes smoothly.
6. Think About the Features That Matter Most
Modern hot tubs offer a wide range of features.
Popular options include:
- Hydrotherapy massage jets.
- LED lighting.
- Bluetooth audio systems.
- Waterfalls.
- Wi-Fi controls.
- Energy-saving insulation.
- Comfortable ergonomic seating.
Rather than focusing on the number of features, think about which ones you'll genuinely use and enjoy.
7. Choose a Trusted Brand
A hot tub is a long-term investment, so buying from a recognised manufacturer can provide greater peace of mind.
Established brands are often known for:
- High-quality construction.
- Reliable components.
- Better insulation.
- Manufacturer warranties.
- Ongoing parts availability.
Purchasing from trusted brands also helps ensure continued support throughout the life of your hot tub.
8. Understand Maintenance
Looking after a hot tub is easier than many people expect.
Regular maintenance typically includes:
- Testing water chemistry.
- Adding sanitising products.
- Cleaning filters.
- Wiping the shell.
- Replacing water periodically.
A few minutes of routine maintenance each week helps keep your water clean, clear and enjoyable.
9. Don't Forget the Warranty
Before buying, always check what warranty is included.
Manufacturer warranties often cover key components such as:
- Spa shell.
- Structure.
- Pumps.
- Control systems.
Understanding your warranty helps provide confidence and protects your investment.
10. Buy From a Retailer You Can Trust
Perhaps the most important decision isn't simply choosing the right hot tub—it's choosing the right retailer.
Look for a retailer that offers:
- Clear product information.
- Transparent pricing.
- Trusted manufacturers.
- Free UK delivery where available.
- Manufacturer warranties.
- Friendly customer support.
- Clear delivery and returns policies.
Buying from a reputable retailer helps ensure a smoother experience before, during and after your purchase.
Frequently Asked Questions
How much does a hot tub cost to run?
Running costs vary depending on the model, insulation, usage and electricity prices. Modern, energy-efficient hot tubs are designed to minimise energy consumption while maintaining a comfortable water temperature.
Do I need planning permission?
In most cases, no. However, it's always worth checking local regulations if you're planning a large installation or live in a listed property.
Can I use my hot tub all year round?
Yes. Quality hot tubs are designed for year-round use, allowing you to enjoy warm, relaxing water in every season.
How long does a hot tub last?
With proper maintenance and regular servicing, a well-built hot tub can provide many years of reliable enjoyment.
Final Thoughts
Buying your first hot tub is about more than choosing a product—it's about creating a space where you can relax, recharge and spend time with the people who matter most.
By understanding the different sizes, installation options, running costs and features available, you'll be in a much stronger position to choose a hot tub that suits both your lifestyle and your budget.
At Ed's Tranquillity Collection, we're passionate about helping our customers make informed decisions. Whether you're looking for your very first hot tub or upgrading to a larger model, our carefully selected range of premium hot tubs is designed to bring comfort, wellbeing and everyday luxury to your home.
You may also find these guides helpful:
