Question 1

Unique features of The AlumiTub

Accepted Answer

The AlumiTub’s not your average hot tub. With 3 sizes seating anywhere from 2-10 people, our handcrafted cedar hot tubs are flexible, functional, and uncompromising on performance. Made to last a lifetime with a marine grade aluminum foundation and stainless steel - we pioneered the first of its kind in 2001 using enduring materials chosen for their use in boats and aircrafts. Ensuring they'll never leak, will remain low-maintenance and hygienic and stand the test of time, no other material can rival the lightweight and watertight durability it offers. Finished with the finest quality wood in the world, Canadian Western Red Cedar is used inside and out. Renowned for its beauty, thermal qualities, resistance to warping, cracks, rot and bacterial growth, longevity and strength, we choose it for its form and function, found in BCs backyard and milled locally on the Sunshine Coast.Pre-assembled for soaking in the same day it arrives, the AlumiTub needs no cranes, special equipment, professional installation, plumbing, or ongoing maintenance - just two hands to roll it and a flat place to land.

Question 2

How is the AlumiTub different from other cedar hot tubs?

Accepted Answer

Engineered to address the shortcomings of cedar hot tubs, the AlumiTub was obsessively designed to outperform and outlast.

Never compromising on the natural beauty of wooden hot tubs - the AlumiTub’s packed with features to make your time in the wild easy, safe, low maintenance, and highly enjoyable for generations to come. It’s all things beloved about the cedar hot tub - upgraded for unparalleled function, performance, flexibility and longevity.

Question 3

Safety features

Accepted Answer

AlumiTubs Wood Fired and Hybrid hot tubs are uniquely designed with an internal firebox, cool to touch under the waters surface. The firebox is separated from the seating area of the tub with a cedar protective fence to keep bodies away from the chimney. The stainless steel chimney includes a spark-arresting chimney cap, and unlike bathtub shaped alternatives where people lay their heads next to the chimney and firebox, the AlumiTubs protective cedar fence creates safe separation without compromising on seating capacity. ​​AlumiTubs design uses an internal wood fired, submerged hot tub stove because it offers unparalleled heat quality fully immersed in water ensuring no energy loss, transferring heat directly to the water for a faster and more efficient heat time. Compared to chofu (external) fireboxes which are similar to a wood stove outside the hot tub, the internally submerged firebox is not a tripping or contact hazard.

Question 4

Which AlumiTub is right for me: Wood Fired, Electric or Hybrid?

Accepted Answer

The right heating system depends on how you want to soak, how often you plan to use the tub, and what the unique needs of your property are.

Choose the Wood Fired if you want a simple, off-grid soaking experience and enjoy the ritual of lighting a fire. If water is limited, a low voltage 120v plug & play filtration system can be added to conserve water for months of clean soaking at a time.

Choose the Electric if you want a tub that stays ready for regular use with built-in heating and filtration.

Choose the Hybrid if you want the flexibility to choose between the experience of wood-fired soaking, and the everyday convenience of electric heating and filtration.

Each system is interchangeable with the flexibility to add an alternative heating method as life unfolds or your property needs evolve.

Question 5

What is the difference between the Wood Fired, Electric, and Hybrid models?

Accepted Answer

All three heating systems share the same core construction, including marine-grade aluminium, cedar, stainless steel, and insulated design. The difference is in how they heat and how they fit into daily life.

The Wood Fired uses an internal submerged firebox and heats without electricity. The Electric uses a dedicated electric heating and filtration system to maintain temperature and keep water clean for longer stretches. The Hybrid gives you both, combining wood-fired heat with electric heating and filtration.

Question 6

Can the Hybrid be used with wood only, electric only, or both?

Accepted Answer

The Hybrid is a true two in one hot tub with the flexibility to heat by wood fire, electricity, or both, designed to give you both ways to heat and maintain your tub. You can enjoy the full ritual of a wood-fired soak, rely on the electric system for steady temperature and filtration, or use both together depending on the season and how you like to use it. It offers the atmosphere of wood fire with the added convenience of electric support in the background, electric heat plan during fire ban season or wood fire heat during power outages, and the flexibility to use both simultaneously - keeping the water at a low temp and bringing it up the rest of the way by wood fire.

Question 7

What size AlumiTub should I choose?

Accepted Answer

AlumiTubs are offered in three main diameters: 5ft Small, 6ft Standard, and 7ft Large. The Small suits more compact spaces and quieter soaks. The Standard size is the most versatile for everyday family use. The Large size gives the most room for gathering, longer limbs, and shared use without feeling crowded.

Question 8

How many people fit comfortably in each size?

Accepted Answer

As a guide, the Wood Fired and Hybrid models comfortably suit around 2 people in the Small size, 5 people in the Standard size, and 8 people in the Large size. The Electric models suit around 4 people in the Small size, 7 people in the Standard size, and 10 people in the Large size, as the internal layout allows for more usable bathing space. In practice, comfort depends on how you like to soak, whether children are included, and whether you prefer a roomier or more social setup.

Question 9

How deep are the tubs?

Accepted Answer

The standard depth is 38 inches, which is designed to comfortably cover the shoulders for most adults. Deeper 44-inch options are available on all systems (Wood Fired, Electric and Hybrid), and 48-inch options are also available for the Electric. Deeper tubs are designed for taller people (typically over 6ft), or projects wanting a deeper soak.

Question 10

What are the exact dimensions, water volume, and filled weight?

Accepted Answer

Each size has its own footprint, water volume, and filled weight. These details matter for site planning, decks, drainage, and access.
Small 5ft:
- Water volume: 315 gallons / 1200 litres
- Dimensions: 5ft / 60 inches in diameter, 38 inches deep (44" or 48" depth option available)
- Weight: 200 lbs (90 kg) empty / 3200 lbs (1451 kg) filled
Standard 6ft:
- Water volume: 420 gallons / 1600 litres
- Dimensions: 6ft / 71 inches in diameter, 38 inches deep (44" or 48" depth option available)
- Weight: 220 lbs (99 kg) empty / 5000 lbs (2268 kg) filled
Large 7ft:
- Water volume: 650 gallons / 2450 litres
- Dimensions: 7 ft / 84 inches in diameter, 38 inches deep (44" or 48" depth option available)
- Weight: 300 lbs (136 kg) empty / 7000 lbs (3175 kg) filled

Question 11

What makes the AlumiTubs construction different from a traditional cedar hot tub?

Accepted Answer

AlumiTubs bring together the warmth and beauty of cedar with the long-term stability of a marine-grade aluminium interior. Instead of relying on cedar, plastic or fibreglass to hold water, the aluminium construction creates a more durable and dependable foundation while preserving the natural look and feel that draws people to cedar in the first place. The result is a tub that is light, moveable, portable, naturally cleaner, more heat performant, and 100% guaranteed to never leak (a common characteristic of cedar and wooden hot tubs as a result of swelling and movement that come with the process of emptying & refilling). It is a more functional and practical approach to ownership, especially in demanding climates.

Question 12

How will the cedar and aluminium age over time?

Accepted Answer

Like any natural outdoor material, the tone of cedar will soften and silver over time, developing the lived-in character many owners love. The aluminium interior is designed for longevity and will develop its own patina with age. Both materials are chosen to age honestly and well outdoors, working with nature. Cedar can also be treated, sanded and stained to accomplish different aesthetic goals, or to refinish it to achieve a different wood tone over time.

Question 13

How do I maintain and care for aluminum?

Accepted Answer

Marine grade aluminum is one of the most durable and long-lasting materials available for hot tubs. Used for boats, planes, and travel trailers - it's tough, lightweight, performant, and infinitely recyclable - making it a sustainable and practical hot tub material. Loved by over 10,000 families worldwide in all conditions, terrain, extreme weather, sensitive climates and at all property types, the AlumiTub has endured in all environments.

In a properly configured system, aluminum will remain stable, durable and maintenance-friendly for decades. Maintiaing its smooth surface can be achieved by following the approved heating and water treatment requirements provided in the AlumiTub manual. The AlumiTub is specifically designed to prevent pitting with a protective coating, water care ranges, and in some systems - the use of sacrifical anodes.

Note that while the AlumiTub can be built compatibly with external heat and chilling systems, these design changes introduce conditions in order to adequately maintain the integrity and smooth finish of the tubs aluminum. Email hi@alumitubs.com if you're unsure about the electrochemistry requirements of an aftermarket product you'd like to add to your tub.

Question 14

Will an aluminum hot tub rust or corrode over time?

Accepted Answer

No - aluminum does not rust like steel. It naturally forms a protective oxide layer that shields it from degradation. This is why aluminum is widely used in marine and architectural environments.

In the right conditions, aluminum remains structurally stable for decades.

Question 15

What causes "pitting" or rough spots in aluminum?

Accepted Answer

What people describe as "pitting" is typically mineral or aluminum salt buildup, localized surface reactions, or small hardened deposits on the surface. These are cosmetic and removable, not structurally damaging. They can only occur in aluminum when the system is altered or imbalanced, and the presence of these surface changes are entirely avoidable, and usually treatable if they have occurred.

Question 16

How do I prevent surface reactions or buildup in an aluminum hot tub?

Accepted Answer

Prevention comes down to keeping the system consistent and balanced:

Use approved heating methods only
Avoid introducing dissimilar metals into the water
Maintain balanced water chemistry
Use recommended water care products
Install and maintain sacrifical anodes in systems that require it

When these are followed, surface reactions are not possible. Avoiding mixed metals matters because when aluminum is in contact with other metals in water (like copper, brass, or some stainless components), it can create a galvanic reaction. This can lead to surface buildup, but keeping materials compatible and isolated prevents this entirely.

On tubs with electrical components, anodes must be replaced every 3-4 months during regular seasonal cleaning, or when these anodes have 30% remaining. They're used to absorb corrosive activity and protect the primary aluminum structure of the tub, safeguarding its surface from surface changes. They are not a substitute for incompatible applications of aftermarket materials.

Avoid unapproved chemical additives. Consistent, moderate chemistry protects both the water quality and the aluminum surface. Avoid chlorine, copper-based algae dies, unknown or mixed water treatment products, and metal components not designed for use in the system. When in doubt, email hi@alumitubs.com for guidance.

Question 17

How do I care for cedar?

Accepted Answer

Cedar is a highly durable, world-renowned wood. Prized for its longevity, beauty and stability, it's naturally resistant to rot and decay, won't twist or warp, and is highly compatible with outdoor and wet environments. As a renewable material, it is biodegradable and harvested from responsibly managed forests.

When properly cared for, outdoor cedar products can last 20–40 years, and because cedar in the AlumiTub isn't relied on to form its structural integrity, it can be replaced with ease when needed. Cedar can be left to weather to a natural, silvery-grey patina, or it can be stained or sealed to maintain its original warm color.

Cedar needs no real maintenance in the AlumiTub apart from seasonal cleaning. Use a soft-bristled brush, water, and mild detergent on the cedar seats and firebox fence. Exterior cedar can be treated and stained so long as the product contains no copper.

Question 18

How does the warranty work?

Accepted Answer

AlumiTubs is backed by a warranty that reflects the long-term materials it is built from. The marine-grade aluminium structure and stainless steel components are covered by a 25-year structural leak-proof warranty. Cedar components are covered for 15 years against warping or degrading beyond reasonable wear, and the firebox is covered for 10 years with proper use. Natural ageing in cedar, aluminium, and stainless steel is considered part of normal outdoor life, not a defect. Coverage applies to the original purchaser with proper maintenance, and used in line with AlumiTubs’ manual.

Question 19

How hot can an AlumiTub get?

Accepted Answer

AlumiTubs are designed for a safe soaking temperature of 104 degrees Fahrenheit.

The Wood Fired can easily achieve higher temperatures which can be useful for planning ahead, and will retain its temperature indefinitely by keeping the lid on between soaks, adding approximately an armful of wood a day to maintain its temperature.

On the Electric and Hybrid models, the electric system allows you to manage water temperature anywhere from 50 to 104 degrees Fahrenheit, with app-based controls, timer-based efficiency settings, and a built-in touchpad for easy heat management.

Question 20

How long does it take to heat up an AlumiTub?

Accepted Answer

That depends on the heating system, the size of the tub, the starting water temperature, and the conditions outside.

As a guide, the Wood Fired heats in around 90 minutes for the Small, 2.5 hours for the Standard, and 4-5 hours for the Large using dry wood. The Hybrid can speed up that initial heat time by pairing wood-fired heat with electric support, while also giving you the option to maintain temperature automatically. Both the Hybrid and the Electric retain their heat automatically.

Question 21

Does an AlumiTub stay hot between uses?

Accepted Answer

Yes. AlumiTubs are built with 360 degrees of insulation to reduce heat loss and hold temperature efficiently between soaks.

The Electric maintains a set temperature automatically. The Hybrid can do the same through its electric system while also giving you the option of wood-fired heat. The Wood Fired is built to get hot and stay hot, with just an armful of wood a day helping hold temperature once it is up to heat. How long it stays hot between adding wood to the firebox will still vary depending on use, whether the lid is on, and the weather.

Question 22

Are AlumiTubs suitable for year-round use?

Accepted Answer

Yes. AlumiTubs are built for year-round use, with insulation, efficient heat transfer, and cold-weather performance designed to support real winter soaking. The Electric is the most hands-off option for all-season use. The Hybrid adds flexibility where power access or usage patterns vary. The Wood Fired is equally suited to year-round use, offering a more elemental soaking experience. All options can be configured with filtration to keep the water clean for frequent use.

Question 23

Can the Wood Fired be used without electricity?

Accepted Answer

Yes. The Wood Fired is the natural choice for fully off-grid soaking, heating with wood alone and requiring no electricity for the soaking experience itself. It is designed for places where simplicity, self-sufficiency, and a more elemental ritual matter just as much as performance.

For buyers who want that same wood-fired experience with added support for water care, there is also a Wood Fired + Filtration option. This includes a concealed 120V plug-in filtration unit built into the cedar steps, helping keep the water clean and clear for longer between changes.

Question 24

What happens if I live somewhere with fire bans or seasonal burn restrictions?

Accepted Answer

The Electric and the Hybrid are the most practical options in places where fire bans or burn restrictions are part of the year. The Hybrid gives you the flexibility of wood-fired soaking when conditions allow, with electric heating and filtration there when they do not. That means you are not relying on a single heat source and can keep using the tub more consistently across changing seasons and local restrictions.

Question 25

What cover or lid options are available, and are they insulated?

Accepted Answer

All AlumiTubs can be paired with either a cedar lid or a lockable fabric lid.

Both help reduce heat loss and improve heat retention, especially in colder weather. A good lid makes the tub more efficient to run, helps maintain temperature between soaks, and adds to the ease of year-round use.

Question 26

Can AlumiTubs be used in freezing temperatures?

Accepted Answer

Yes. AlumiTubs are built for real winter use, proven to perform in extremely cold conditions. With 360 degrees of insulation, optional insulated lids, and efficient heating systems designed to perform in freezing conditions, the AlumiTub will perform in all weather.

The Wood Fired offers a more elemental winter soaking experience, especially for owners who enjoy heating the tub with fire and using it regularly through the colder months.

The Electric and Hybrid add more convenience, with automated temperature management and added freeze protection for a more hands-off approach.

Question 27

How do I prevent the tub from freezing when it is not in daily use?

Accepted Answer

That depends on the model and how long the tub will be left unattended. If you are using the tub regularly, keeping it heated and covered is often the simplest approach. On the Electric and Hybrid, the system can maintain temperature and offer added freeze protection between uses.

On the Wood Fired, owners who are not using the tub consistently through winter may prefer to drain it rather than leave it sitting full. If the tub is left unattended and filled with water, additional freeze-prevention tools such as a pond de-icer or trough heater would be required to prevent freezing - but the tub would still need emptying after long periods of time to maintain clean soaking water, so emptying it is often the better method.

On Electric & Hybrid tubs, built-in freeze protection mode will automatically engage the pump when the temperature sensor detects 44F degrees. If there’s risk of power outage, the tub can be powered off and drained to prevent freezing.

Question 28

What if my property is unattended for long periods in winter?

Accepted Answer

If your property will sit unattended for extended periods in freezing weather, the safest approach is usually to winterise the tub rather than leave it full. In practical terms, that means draining it completely, making sure no standing water remains, and covering it properly until you are ready to use it again. AlumiTubs are designed to make that process straightforward, especially because the aluminium interior can be fully drained and dried. If the tub won't be in use for an extended period of time, emptying the water is also the safest way to avoid water imbalances.

For properties that stay occupied and on-grid, some owners choose to keep water above freezing instead, but for long unattended stretches, a full winter shutdown is often the more reliable option.

Question 29

Can I leave the tub full over winter?

Accepted Answer

Yes, if you plan to use it regularly through winter. AlumiTubs are designed for real cold-weather use and can be kept above freezing with the right routine. For the Wood Fired, that can be as simple as maintaining heat with an armful of wood a day. The Electric and Hybrid offer a more hands-off approach, with electric heat and added freeze protection between soaks. If the tub will be left unused for long periods in freezing weather, winterising is usually the better option: drain it fully, make sure no standing water remains, and cover it properly until you are ready to use it again.

Question 30

Do AlumiTubs require professional installation?

Accepted Answer

No. AlumiTubs are designed to arrive pre-assembled and ready to place, with no crane, plumbing, or complicated on-site assembly required. In most cases, the tub is simply rolled into position and set on a flat, properly supported surface. The main exception is for models that require electrical connection, where a certified electrician is needed to make a hardwired connection and final tie-in

Question 31

What kind of base does an AlumiTub need?

Accepted Answer

AlumiTubs are designed to sit on a flat, solid, fully supportive surface. Depending on the model and the site, that can include grass, compacted gravel, concrete, deck installations, pavers, or other stable ground-level setups. The key is not a specialised foundation, but a level base that can comfortably support the filled weight of the tub.

Question 32

Can the tub be placed on a deck or built into landscaping?

Accepted Answer

Yes, provided the structure, support, and drainage are planned properly. AlumiTubs can suit deck installations and more integrated landscape settings, and the drain position can be adapted to work more cleanly with those layouts. The main consideration is making sure the base is level, properly supported, and designed with access and water drainage in mind. The Drain Kit accessory provides an easy way to empty the water using a garden hose, leading it to any convenient location.

Note that the Wood Fired and Hybrid chimney must have a minimum 10ft clearance from buildings and flammable objects. For decks and patios the structure must be able to support 5000 lbs for the Standard hot tub and 6500 lbs for the Large.

The Electric requires a 240v 4.0kw hardwired connection. A connection can be trenched to a convenient location on your property. The Electric is designed to take up minimal space in your electrical panel with a 18 amp draw and a 30 amp dedicated circuit with all components pre-assembled needing no further installation.

For customers who choose the 120v heating unit for the Hybrid (as opposed to the 240), the tub requires no hardwiring or panel upgrades, but must be placed within 15ft of an outdoor receptacle.

Drawings available. Please email hi@alumitubs.com.

Question 33

How long does setup take?

Accepted Answer

Setup is designed to be simple and relatively quick. Site prep support is provided by our team ahead of time, ensuring a flat, fully supportive surface is prepared before the tubs arrival. Once the tub is on site and in position, it can be set up within one to two hours by property owners themselves. If installing an electric system with a hardwired connection, a certified electrician is needed to make the final tie-in.

Question 34

Do I need a crane or heavy equipment?

Accepted Answer

No. AlumiTubs are designed to arrive pre-assembled and light enough (ranging from 200-240lbs) to be rolled into place by hand, which is one of the practical advantages over many traditional hot tubs. If access is especially tight, stepped, or sloped, the AlumiTub can also be lifted into place, or a combination of rolling and lifting can be achieved with 2-3 people.

Question 35

How is the tub drained?

Accepted Answer

AlumiTubs are built with a drain on the base of the tub and can be used with a Drain Kit to conveniently connect to a hose for emptying the water where you want it to go at the touch of a valve. Alternatively, the drain can be positioned on the side of the tub if preferred for decks and other landscape integrated settings. For those not wanting a drain, a battery held sump pump will empty the water quickly and conveniently. We’ll be happy to help recommend the best drainage solution for your unique assembly.

Question 36

What electrical setup does the Electric need?

Accepted Answer

The Electric comes with a pre-assembled electric heating and filtration system housed inside weather-proof cedar steps that sit against the side of the tub which also provide access. It is designed as a 240V system with an 18 amp draw, requiring a 30 amp dedicated circuit and a hardwired connection by a certified electrician.

Question 37

What are the electrical requirements for the Hybrid?

Accepted Answer

The Hybrid pairs wood-fired heat with the Electric hot tubs integrated heating and filtration system, giving you the flexibility of both. It is available in either a 120V or 240V system and the two power options can be interchanged over time as needs evolve. The 120V option requires a 15-amp dedicated circuit and a standard outdoor receptacle within 13 feet of the weather-proof cedar steps.
The 240V option requires an 18-amp draw, a 30-amp dedicated circuit, and a hardwired connection by a certified electrician. The system arrives pre-assembled, so once the power connection is in place, it is ready to use with a final tie-in.

Question 38

Do I need a dedicated circuit?

Accepted Answer

Yes. If your AlumiTub includes electric heating and filtration, it should have its own power supply. In simple terms, that means it should not share power with other lights, appliances, or outdoor outlets.

Question 39

Do I need an electrician?

Accepted Answer

For the Electric and Hybrid hardwired setup, yes. For lower-voltage configurations that use an outdoor receptacle, buyers should still make sure the circuit and outlet are suitable for the load and compliant with local code.

Question 40

What is the difference between 120V and 240V?

Accepted Answer

A 120V system is available for the Hybrid where a property's power is limited. The Wood Fired + Filtration configuration also uses a 120V plug-in system. Plugging in to an outdoor receptacle, it does not need a hardwired connection, only a 15-amp dedicated circuit. Limited by its heating capacity, the low voltage 120V heating system is designed to augment wood fired heat by keeping the water at 85 degrees farenheit, making it incompatible for exclusive electric heat.

By contrast, the 240V default electric heating & filtration system delivers strong electric performance, with faster heat-up and quicker recovery, reaching 104 degrees Fahrenheit without the use of wood fire. Buyers who will use the Hybrid exclusively with electric heat & filtration at any point will want the performance of the 240V heating & filtration system.

Question 41

Can the electric system be controlled remotely?

Accepted Answer

Yes. Wi-Fi control is available as an add-on for the Electric and Hybrid models, giving you more flexibility in how you manage heat & filtration settings between soaks. You can maintain a steady temperature, lower it when the tub is not in use, and bring it back up on a schedule so it is ready when you want it. It is especially useful for second homes, guest properties, and anyone who wishes to conserve energy when the tub won't be in use.

Question 42

How does the water stay clean?

Accepted Answer

That depends on the model. The Electric and Hybrid keep water clean through a built-in filtration system that continuously circulates and filters the water, making day-to-day care much simpler. The Wood Fired is a more elemental setup, with water typically changed more often depending on how the tub is used. For those who want the ritual of wood fire with added support for water care, the Wood Fired + Filtration option adds a concealed plug-in filtration unit within the cedar steps.

Question 43

How long does the water stay clean?

Accepted Answer

As a guide, the Electric and Hybrid models can keep water clean and clear for around seasonally for three to four months with filtration and a consistent treatment routine. The Wood Fired on its own without filtration added is a simpler setup and is generally better suited to shorter water cycles, with many owners changing the water after a few weeks depending on use, bathing habits, and the conditions outside.

Question 44

What water treatments can I use?

Accepted Answer

AlumiTubs are designed to work with a simple water care routine. Depending on your model, your water source, and how often you soak, that may include conventional hot tubs treatments like granulated bromine or floaters, plant-enzyme treatments, pH and calcium adjusters, or a chemical-free routine that involves filling and emptying the tub from a natural body of water, like the ocean or lake. AlumiTubs also now offers the Good Clean Living Natural Hot Tub Cleaner, a chlorine-free, plant-derived cleaning collection for hot and cold tubs with or without filtration.

The right water treatment plan depends on the type of water that will be used in the tub, whether the tub is being used frequently, periodically, or commercially. The AlumiTub manual outlines different water treatment routines that are easy to follow for different use cases.

Question 45

Can I use the tub with minimal chemicals?

Accepted Answer

Yes. AlumiTubs are well-suited to a simpler, lower-chemical approach to soaking. Many owners choose to keep things minimal by starting with clean water, rinsing before use, changing the water regularly, and using gentle treatment only as needed.

On the Electric and Hybrid, built-in filtration helps support longer clean-water cycles. On the Wood Fired, a more natural routine can work well too, especially with lighter use and more frequent water changes.

For those who want the wood-fired experience with longer-lasting water, there is also a Wood Fired + Filtration option, which adds a concealed filtration unit built into the cedar steps.

For a more natural approach, AlumiTubs also offers its own plant-based & low chemical water care products.

Question 46

How often does the filter need to be cleaned or replaced?

Accepted Answer

On models with built-in filtration, the filter should be cleaned regularly to keep water care simple and effective. As a guide, AlumiTubs recommends cleaning the electric filter around every 2 weeks with heavier use, or about once a month with lighter use.

Question 47

Can I add filtration to a Wood Fired tub?

Accepted Answer

Yes. Filtration can be added to the Wood Fired through the Wood Fired + Filtration option, which includes a concealed 120V plug-in filtration unit built into the cedar steps. It helps keep the water clean and clear for longer, up to around 3 to 4 months, and is a good fit for buyers who want the ritual of wood-fired soaking with less frequent draining.

Question 48

Can AlumiTubs be used with saltwater?

Accepted Answer

Yes. AlumiTubs are built with a marine-grade aluminium foundation used in boats, which makes them saltwater compatible. For lighter-use, weekend-style soaking, some owners keep things very simple. On the Wood Fired, saltwater without added chemicals keeps the water clean for around 10 days before it is ready to be refreshed. For longer water cycles, especially on filtered models, a more consistent treatment routine is still recommended.

Question 49

How should hot tub water be managed and balanced?

Accepted Answer

When using water treatments in any hot tub, it's important to check water chemistry using test strips to ensure bather safety. Water in the AlumiTub should be maintained between 7.2 and 7.8 pH, hardness should be kept between 150-250 ppm. Do not exceed 2.5 ppm bromine, 50 ppm hydrogen peroxide, or use chlorine, pucks or treatments not approved by AlumiTubs.

An adjuster can be used to manage pH to protect the materials of the tub. Calcium products are used to increase hardness / adjust ppm. Bromine, hydrogen peroxide and hardness all use a ppm scale and each should be maintained at a specific level if using those treatments.

Question 50

How do I place an order?

Accepted Answer

To place an order, you simply choose your AlumiTub model and place a $500 CAD deposit to reserve the next available shipping date. Once your order comes through, the team will follow up to confirm your guaranteed shipment date, tailor your invoice with any accessories, and help you finalise details for your property and setup. The remaining balance is not due until your tub is ready to ship.
Because each tub is built to order in small batches, orders are taken on a first come, first served basis. AlumiTubs also notes that there are occasional rush-order situations, and customers can contact the team directly to confirm the next available production date.

Question 51

When is the final balance due?

Accepted Answer

The remaining balance is due 30 days before shipment. Once your deposit is placed, AlumiTubs will assign a guaranteed shipment date and provide an invoice showing the final balance, along with any accessories or shipping options.

Question 52

Do you offer free delivery?

Accepted Answer

Yes, AlumiTubs offers free shipping across Canada. For US orders, shipping is currently $750 USD flat rate, and international shipping is also available. Buyers outside Canada may still need to pay local taxes depending on their country. See our Shipping & Pricing for more details.

Question 53

Do US customers pay tariffs?

Accepted Answer

No. US customers do not pay tariffs, taxes or customs

Question 54

Do you ship internationally?

Accepted Answer

Yes, international shipping is available to Japan, Iceland, Ireland, the UK, Denmark, Norway, Finland, Sweden, France, Germany, Portugal, Spain, Australia and New Zealand.

AlumiTubs covers the majority of international shipping costs, with approximately $1,000 - $2000 CAD typically due for delivery to most locations. Thanks to free trade agreements between Canada and most of Europe, as well as Australia and New Zealand and Japan, international customers usually only need to pay local taxes in addition to shipping. See our Shipping & Pricing page for more details

Question 55

How long is the lead time?

Accepted Answer

AlumiTubs are built to order in small weekly batches, shipping the same day they've been pressure tested for quality assurance. Lead times vary by size. Most orders ship within 8 weeks of deposit and arrive shortly after, pre-assembled and ready for setup.

Question 56

How does delivery work?

Accepted Answer

Shipping the same day it's made, the AlumiTub arrives within 1-10 days in North America, 3-4 weeks in Europe and 4-6 weeks to Australia and New Zealand. Once your order is confirmed we'll assign a guaranteed shipment date so you'll have an arrival date you can rely on.

Alumitubs' default delivery method is to your nearest shipping depot. We always aim to get the tub as close to your property as possible, almost always within an hour of your property address. Read more about our order, shipping and delivery process here.

AlumiTubs can also be shipped curbside. Additional fees will apply. If this is your preference, email hi@alumitubs.com for a shipping quote.

AlumiTubs are delivered pre-assembled, so there is no complicated on-site assembly once they arrive.

One of the practical advantages of an AlumiTub is that it is lightweight and designed to be rolled into place by hand, without the need for a crane or special equipment. The pallet can fit in the back of a truck, trailer, and many small boats.

For depot/freight center deliveries, the tub will be forklifted into your truck or trailer. When arriving at your destination, the AlumiTub can be rolled off a truckbed or trailer using 2x6's with cleats. The tubs are lightweight enough for 1-2 people to roll or even lift. Check out our how-to video at the bottom of this page.

If the tub is shipped directly to your residence, it will be moved off the shipping truck where it can then be unpalletized and rolled into place.

Question 57

How much is an AlumiTub?

Accepted Answer

The AlumiTub lineup includes a Wood Fired Hot Tub, a Hybrid Hot Tub and an Electric Cedar Hot Tub coming in 3 sizes comfortably seating up to 10 people.

Prices range from $10,000 CAD to $15,995. Place your order to reserve our next available shipping date with a $500 CAD deposit. The remaining balance isn't due until your tub's ready to ship. Once your order's received we'll customize your invoice with accessories and help consult on your unique property needs.

Question 58

Can an AlumiTub be used as a cold plunge or splash pool?

Accepted Answer

Yes. An AlumiTub can be enjoyed in different ways across the seasons, including as a cool summer plunge or splash pool. Some owners simply fill the tub with cold water or add ice for a refreshing cold plunge, while others build a broader hot-and-cold ritual around contrast therapy. The AlumiTub can also be built with ports for your own external chiller. Email hi@alumitubs.com to custom order a chiller-compatible tub.

Question 59

Do you work on custom or commercial projects?

Accepted Answer

Yes. AlumiTubs works with a wide range of properties and is open to more tailored project needs, whether that means a unique site, a design-led installation, or a more specialised commercial setting. If you are planning for hospitality, a retreat, a guest property, or a custom project, the team can help guide the right system and setup for the space and intended use.

Question 60

Can I speak to someone before I order?

Accepted Answer

Absolutely. We offer free consultation for all of our customers to help customize their AlumiTub for unique property needs.

Choosing the right tub is a meaningful decision, and it is natural to have questions along the way. Whether you are weighing up different heating systems and options, planning for your property, or simply wanting to understand what to expect, the AlumiTub team is here to help.

With decades of experience guiding customers with all property types through the process, we can help you feel clear, prepared, and confident before you place your order. You can reach the team directly at hi@alumitubs.com.

Question 61

Which hot tub is best for an Airbnb, short term rental or resort?

Accepted Answer

AlumiTubs are in use at thousands of guest accommodations across the globe. Providing a unique guest experience and a high functioning, hygienic alternative to other wood tubs, the Hybrid combines wood fire heat with the ease of heat & filtration management. The Electric and the Hybrid both provide virtual control for hosts to manage the tubs temperature & filtration settings from an app.