Are Inflatable Spas Worth It in the UK?

Ever dreamed of a hot tub in the garden but didn’t fancy remortgaging the house? That’s where inflatable spas come in. They’re affordable, portable, and surprisingly fun.

So, are they actually worth it in the UK? Short answer: yes—if you value affordability and convenience over long-term luxury. Keep reading and I’ll walk you through the pros, cons, and everything in between.

The Basics of an Inflatable Hot Tub

How do inflatable spas work?

Think of them like the “Go-Kart” version of a luxury car. Same idea, just lighter and easier to handle.

An inflatable spa arrives in a box, you plug in the pump, and within minutes it’s ready to inflate. Add water, let the built-in heater do its job, and you’re soaking in warm bubbles.

No digging up the patio. No fancy plumbing. Just plug, play, and relax.

What is the difference between an inflatable spa and a regular hot tub?

Traditional hot tubs are built like tanks. They’ve got acrylic shells, chunky jets, and insulation designed to last decades. Inflatable spas are more about short-term fun.

They’re lighter, cheaper, and don’t need professional installation. But they won’t have the same hydrotherapy jets or lifespan as a permanent spa.

If a traditional hot tub is a long-term relationship, an inflatable spa is more of a holiday fling—fun, flexible, but not forever.

The Benefits of an Inflatable Spa

Portability and Ease of Setup

One of the biggest perks? You can put it anywhere. Garden, decking, or even indoors if you’re brave.

Moving house? Deflate it, box it up, and take it with you. No plumber, no hassle. It’s the easiest spa you’ll ever own.

Affordability and Cost-Effectiveness

Let’s be honest—most of us aren’t spending £10,000 on a hot tub. Inflatable spas cost a fraction of that.

For a few hundred pounds, you get the spa experience without the eye-watering bill. It’s a great entry point for families who want a little luxury without the long-term financial commitment.

Low Maintenance Requirements

Owning an inflatable spa is pretty straightforward. Swap filters, clean the inside now and then, and keep the water chemistry in check.

No complicated wiring or servicing. Just simple upkeep you can manage yourself.

The Drawbacks to Consider

Durability and Lifespan

Here’s the trade-off: inflatable spas don’t last forever. Even with strong PVC walls, you’re looking at around 2–5 years before wear and tear sets in.

Punctures and pump failures are the most common issues. Think of it like owning a paddling pool with an upgrade—it’ll bring joy, but it’s not built for decades of use.

Heating and Running Costs in the UK

British weather isn’t exactly spa-friendly. Keeping water hot in January takes some serious energy.

Inflatable spas aren’t insulated as well as acrylic tubs, so the heater works overtime. Expect to see a bump in your electricity bill—sometimes £40–£70 a month in colder months.

Pro tip: use a thermal cover, set timers, and keep filters clean. It makes a real difference.

Limitations in Size and Features

Inflatable spas are cosy, but they’re not palaces. Most fit 2–6 people, and you won’t find luxury touches like ergonomic seats, powerful hydro jets, or built-in lighting.

They’re designed for fun evenings with the family, not full-on spa therapy sessions.

Inflatable Spas vs. Traditional Hot Tubs

Initial Cost and Installation

• Inflatable Spa: £300–£900, no installer needed.

• Traditional Hot Tub: £3,000–£10,000+, often requires professional setup.

It’s the difference between buying a decent bike and a brand-new car. Both get you moving, but the investment level is worlds apart.

Running Costs (Electricity and Water)

• Inflatable Spa: £40–£70 a month, higher in winter.

• Traditional Hot Tub: £30–£50 a month, thanks to better insulation.

Inflatables look cheaper upfront, but they can cost more to heat over time.

Comfort and User Experience

Traditional tubs are built for comfort—moulded seats, strong massage jets, even LED lighting. Inflatable spas are simpler, with bubble jets and soft walls.

You’ll still have a laugh, but if you’re after deep muscle therapy, a hard-shell spa is the winner.

Longevity and Resale Value

• Inflatable Spa: Lasts 2–5 years, little resale value.

• Traditional Hot Tub: Lasts 10–20 years, resale possible if maintained.

An inflatable spa is more of a “fun now” purchase, while a traditional tub is a long-term investment.

Final Verdict: Are Inflatable Spas Worth It in the UK?

So, are inflatable spas worth it? Yes—if you want affordable relaxation, flexibility, and a taste of the hot tub lifestyle without the long-term costs.

They’re brilliant for families, renters, or anyone curious about spa life without diving headfirst into a big investment. Sure, they won’t last forever, and winter running costs can sting—but with the right care, they’ll bring plenty of fun and relaxation to your home.

If you’re looking for a quick, budget-friendly way to soak away stress, an inflatable spa could be just the ticket. Think of it as a weekend escape, right in your own back garden.

Have you checked out our other posts?

Which Inflatable Spa Is Best?

What Is The Best Inflatable Spa For The Money?

What Is The Most Reliable Hot Tub?

What’s Better: Air Jet Or Hydro Jet?

Are Round Or Square Inflatable Hot Tubs Better?

Are Inflatable Spas Any Good?