Best Hot Tubs in Dunedin

We’re family owned, use premium components, and offer exceptional after-sales support. Our tubs are designed for Kiwi conditions—built to last, easy to maintain, and backed by real people here in NZ.

We offer a range from fully-featured electric hot tubs to traditional wood-fired models. Choose compact options for couples or larger designs for entertaining—each one built with high-quality materials and backed by our expert support team.

It’s simpler than you might think. Electric hot tubs just need a suitable power supply and connection from an electrician. Wood-fired tubs need no wiring at all—just fill with water and light the burner. We’ll guide you from site prep to delivery and your first soak.

It’s easy. Electric models use built-in filtration and sanitisation systems, and wood-fired tubs can be drained and refilled with fresh water as needed. We’ll show you simple steps for water care so your tub stays crystal clear.

Electric hot tubs are built to be energy efficient, with quality insulation and smart heating cycles to keep costs down. Wood-fired tubs use no electricity for heating at all, making them perfect for off-grid living.

Look for quality insulation, a durable shell or barrel, a reliable heating system, and a comfortable seating layout. Alpine Hot Tubs use premium materials, efficient heating, and are backed by solid warranties.

Yes—our after-sales team is here to help with water care, maintenance, and any technical questions. You’ll also get handy reminders and tips so you always know what to do.

Yes—flexible finance options are available, including interest-free plans. We can walk you through the process.

Not always. Electric hot tubs do well on a concrete pad, reinforced deck, or spa base. Wood-fired tubs can go on level ground or decking—just ensure it’s stable and can support the weight when full.

Electric tubs need periodic water testing, filter cleaning, and balancing—simple once you know how. Wood-fired tubs need draining and refilling as required. We’ll guide you through both.

Yes—we can arrange delivery and placement for both electric and wood-fired tubs, including tricky spots. We’ll talk you through what’s needed before the day.

Premium tubs, like the ones we sell at Alpine Spas, have better insulation, stronger materials, more efficient heating, and longer-lasting parts. They’re quieter, easier to maintain, and more comfortable. Cheaper tubs often cut corners—you’ll feel the difference.

Yes—we have showrooms where you can check out both electric and wood-fired tubs, try seating layouts, and feel the quality before you decide.

Typically, our wood-fired tubs heat in 2.5–3 hours, depending on the starting water temperature and desired heat level.

Absolutely—electric tubs keep water at your preferred temperature year-round, and wood-fired tubs can be heated even in the middle of winter.

At Alpine Spas we have options from intimate 2-seaters to roomy 6 person tubs. Check each model for seating capacity and layout.

None for heating. The tub is fully wood-fired, so there’s no electrical hookup needed to get hot water—just fill, light the burner, and soak. 

It’s a traditional, off-grid hot tub heated by a built-in wood burner. You get deep, natural warmth and the ritual of lighting a fire—no spa pumps or heaters required.

The EasyLight™ wood burner brings water to bathing temperature  in just over two hours, so an afternoon fire equals an evening soak.

A stainless, high-efficiency burner that’s discreetly housed in the cabinet, with a tall flue to keep smoke away from bathers. It’s designed for quick ignition, fast heat-up and safe operation. 

Certified Canadian Red Cedar cladding for insulation and weather resistance, paired with a 2 mm stainless-steel liner that’s tough, easy to clean, and built to last. 

Yes—perimeter Alpine Insulation™ (natural cotton batt) plus a lockable Alpine Arctic Cover to hold heat overnight and reduce next-day heat time.

There’s an extra large drain valve and convex “TotalDrain™” floor for full emptying. Let it cool, then repurpose as greywater for the garden. 

Because it’s a natural, chemical-free soak, change the water regularly—typically up to three days of use, depending on bather load.

Our tubs comes pre-assembled—position it on a suitable base, connect the flue, fill with water, and light the burner. No spa plumbing required.

The stainless liner has Alpine Nanocoating for anti-rust and anti-fingerprint benefits. Most cleans are a quick wipe-down.

The interior uses 316 stainless steel for exceptional durability, corrosion resistance, and a sleek, timeless look.

Crafted from 100% natural Canadian red cedar, the exterior is naturally insulating, weather-resistant, and aromatic.

Yes—100% Natural Cotton Alpine Insulation works with the insulated synthetic leather cover to lock in heat and lower running costs.

It uses a Maelstrom Gecko® dedicated circulation pump, running quietly to keep the water moving and filtered around the clock.

Yes—with the WiFi add-on module (sold separately) you can adjust temperature and settings from your phone.

It arrives fully pre-assembled. Simply place it on a suitable base, connect power, fill with water, and you’re ready to soak.

Absolutely—its compact footprint makes it perfect for decks, patios, garden corners, or smaller backyards.

The Ozone & Microban filtration system works alongside water care products to keep your water clear. We’ll guide you through an easy maintenance routine.

Yes—its insulation, heater, and cover mean you can enjoy warm soaks even on the coldest winter evenings.

The 3 kW Gecko® heater will bring the water up to temperature in a few hours, depending on starting water temp and weather.

It has the classic cedar hot tub look with modern spa technology—efficient heating, filtration, and optional WiFi control, in a simpler, more intimate design.

No—just our amazing filtration system paired with an ozone sanitiser keeps your water cleaner, for longer. Meaning less testing and chemicals.

Yes—they are designed in New Zealand, with materials and insulation suited to local climates.

Our tubs arrive unstained, which means you can select your own colour preference for the cedar cladding to match your outdoor space.

Yes, Alpine Tubs have 100% natural cotton perimeter insulation to keep your water warmer for longer. They also come with one of our tried and proven Alpine Arctic Covers which keeps the warmth in over-night reducing next day heat times.

Absolutely. All Alpine Tubs come with an insulated lock-able hard top cover. These covers are the same as which are supplied with our Spa Pools and have satisfied over 60,000 customers.

We have added Cedar cladding to the inside of the Alpine Tub which faces you. This Cedar will act as a safety barrier between yourself and the Alpine Tub burner, making you physically unable to touch the burner from within the water.

Our re-engineered Hot Tub burners are incredibly efficient, capable of heating the water by approximately 10°C per 30 minutes. This means if you’ve filled your Alpine Tub with fresh water from the hose, your water will be 40°C in approximately 1.5 hours.

Because you’re opting for a natural, chemical-free bathing experience, the water needs to be changed regularly to ensure it’s clean, clear, and inviting. Maximum use extends to around 3-5 days depending on the bather load.

304 Stainless Steel was the obvious choice for our Alpine Tub inners due to its stunning appearance while remaining easy to maintain. When its time to clean your Alpine Tub you will find it incredibly easy to wipe down and return to a flawless state.