NOT YOUR AVERAGE HOT TUB
The Finest Outdoor Soaking Tubs
Our handcrafted concrete tub is an elegant alternative to a traditional hot tub, bringing modern design and nature into one harmonic whole.
Heats in under an hour
All you need is an armful of firewood.
2-4 person capacity
Perfect for one, two, or a family of four.
FOUR SEASON DURABILITY
Made for the outdoors. Built to last a lifetime.
simple INSTALLATION
Can be carried by four to six, and assembled by two.
An Elemental Bathing Experience
The Ohku tub is the world’s first wood-fired concrete hot tub. It is generously comfortable for one, two, or a family of four. Like Japanese ofuro tubs, our soaking tub is meant for complete relaxation and reconnection, leaving you feeling nurtured by nature.
The freestanding concrete tub is a low water volume design that ergonomically hugs the body, wrapping you in warmth as you lie back. It is built from durable, natural materials, including concrete, western red cedar wood and stainless steel, as well as raw brass fittings.
The water heats in under an hour and continues to circulate, so you can soak for hours, immersed in nature.
An Elemental Bathing Experience
The Ohku tub is the world’s first wood-fired concrete hot tub. It is generously comfortable for one, two, or a small family of four. Like Japanese ofuro tubs, our soaking tub is meant for complete relaxation and reconnection, leaving you feeling nurtured by nature.
Our freestanding concrete tub is a low water volume design that ergonomically hugs the body, wrapping you in warmth as you lie back. It is built from durable, natural materials, including concrete, western red cedar wood and stainless steel, as well as raw brass detailing.
The tub heats in under an hour and continues to circulate the heat, so you can soak for hours, immersed in nature.
made in the usa
Each concrete tub is proudly handcrafted in the U.S.
built to last
Using only high-quality and durable materials.
Water conscious
Uses 50% less water than other 2-person hot tubs.
GLOBAL SHIPPING
Delivered right to your door, around the world.
ALL SEASON
Designed With Nature in Mind
Durable, sustainable, and American-made: our wood-fired concrete tubs are built to withstand the elements.
UNIQUELY YOURS
Handcrafted From Natural Materials
Each Ohku tub is unique and individually crafted from natural concrete, stainless steel, and cedar wood.
Your own private oasis, moments from your door.
Finally, a hot tub that fits your needs.
The perfect soak for two. Low maintenance, chemical-free, and designed to seamlessly blend with your landscape.
Finally, a hot tub that fits your needs.
Low maintenance, chemical-free, and designed to seamlessly blend with your landscape.
OFF THE GRID
Soak when you want, where you want.
Our off-grid design requires no electricity or regular maintenance. Simply fill with water and heat with wood. No hidden costs – only heat it while you’re using it.
Heats in under an hour
All you need is an armful of firewood.
2-4 person capacity
Comfortable for two. Luxurious for one.
From Lightweight Concrete
60% lighter than a traditional concrete.
simple INSTALLATION
Can be carried by four to six, and assembled by two.
EXPLORE
The Soaking Tub
HOW TO
Heat With Wood
Why Not Bathe in Nature?
At Ohku, we think life is better in the open air. We want to transform how you spend time in outdoor spaces by making the backyard an extension of the home. Bathing outside is an ancient tradition that stems back to the Roman times. It is proven to decrease stress, improve sleep, boost energy levels, and make us overall happier people.
We love a good bath, and feel most alive in the outdoors, so we’ve brought them together to celebrate the culture of outdoor bathing and share its benefits with the world.