Sustainably Sourced Materials for a Lifetime of Environmentally Conscious Soaking

We design our wood-fired hot tubs to last for generations—and we’re just as passionate about protecting the planet that future generations will inherit. That’s why sustainability isn’t just part of our story—it’s the foundation of everything we do, the way in which we build each tub, the materials we use, and the unique way Wood Fired and Electric AlumiTubs are designed to perform. 

Thoughtfully Sourced Cedar, Close to Home

One of the most important decisions we make is choosing sustainably harvested wood. This month, we’re sourcing Canadian Western Red Cedar from a neighbor, Robert —a dedicated steward of the land who happens to live just down the road in Gibsons, BC. Robert’s approach to harvesting is as mindful as it gets. He only mills trees that have already fallen or pose a fire hazard, using a small tractor and a logging arch to gently pull them from the forest. It’s slower, more labor-intensive work—but it ensures the ecosystem is preserved for years to come.

His commitment to low-impact logging reminds us that the easy way isn’t always the right way. We’ve sourced wood three times now from a single 110-year-old cedar tree that came down on his property during last winter’s windstorm. Repurposing this majestic tree to build wood hot tubs that will stand the test of time is one small way we honor the forest and minimize waste. Every cedar board we use is milled on-site for lower emissions, zero waste, and total transparency—plus, every material in an AlumiTub is 100% recyclable. It’s all part of our promise to build a tub that’s beautiful, durable, and kind to the planet. 

Designed For Sustainable Use

In addition to how they’re made and where the materials come from is the design that’s highly considered for a lower output soak.

Unlike other wood fired hot tubs, AlumiTubs have an internally submerged firebox that heats the water directly for unmatched efficiency. With a 50% bigger firebox than other brands, we make it easy for people to use any wood they have access to - no special sized cuts required. The unique size and efficiency make for lower smoke output that’s next to nothing once the fire is established, and a much more enduring burn. Just add a few logs a day and the AlumiTub will stay hot indefinitely! These qualities are highly unique to wood fired hot tubs and make for an enduring, sustainably manufactured hot tub that will be gentler on the earth for decades to come.

Conserving Water

Water conservation is equally important, and both the wood fired hot tub and the AlumiTub Electric are rigourously designed to do just that - chemical free. Using natural cleaning products the water in the Wood Fired can last for about a month between water changes while the Electric and Hybrid hot tubs keep the water clean automatically for 3-4 months at a time.

Reducing Energy Consumption

We've been obsessing over the details of the Electric and Hybrid design for years before we began building them for customers. With the jet packed humming of conventional hot tubs being the antithesis of the AlumiTub, we were determined to find a better way. Unwilling to compromise on noise or energy efficiency, our electric models are uniquely made to connect with nature - quietly. So much so that the electrical noise is almost impossible to hear, working in the background to keep the tub clean and heat it efficiently without wasting energy along the way. Using timers and wifi enablement, it can be set to heat when it'll be in use, always keeping the water clean for changes that are few and far between - down to 3-4 times a year. 

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Tips for a More Earth-Friendly Soak

Want to make your soaking experience even more sustainable? Here are a few of our favorite tips to help you enjoy your AlumiTub while keeping your environmental impact low:

1. Salvage What You Already Have

Use fallen branches, logs, or tree stumps from your own property to fuel your tub. It’s a great way to repurpose wood that would otherwise go to waste.

2. Use the Right Wood—and Dry It Well

High-quality wood like cedar burns hotter and more efficiently. Properly dried wood reduces heat-up time and keeps your tub warm for longer, meaning you’ll use less fuel overall.

3. Repurpose Timber

Look for log booms or 4 to 6-foot butts that have soaked in salt water and are no longer viable for lumber. These are often discarded as pulpwood—but they can be perfect for heating your hot tub.

4. Only Burn When You Soak, And Use Wifi Enabled Timers for Electric Hot Tubs

Wood-fired tubs only consume energy when in use. It may not be as convenient as pressing a button, but that’s part of the charm. Embrace the ritual—chop your wood, light the fire, stir the water, check the temperature, and take time to connect with nature. Not everything needs to be instant.

5. Trap the Heat

Use the insulation and fitted lids provided with your AlumiTub to retain heat between uses. With just an armful of chopped wood per day, you can maintain the perfect temperature all weekend long.

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Keep It Clean, Keep It Green

Curious about how to keep your tub clean without chemicals or wasting water? Check out our earth-friendly hot tubbing tips on getting the most out of every fill. 

Want to see how we build our tubs or learn more about our eco-friendly practices? Shop our collection of cedar hot tubs to find the model that fits your lifestyle, and check out the Good Clean Living natural hot tub cleaner.

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AlumiTubs are built by hand on the Sunshine Coast of British Columbia using sustainable materials from our own community. Our mission is simple: to help people reconnect with nature, one soak at a time.