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Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

TANK'd Float Boutique

10325 Washington Street, Thornton, CO. 80229



Monday -- Closed

Tuesday -- Closed

Wednesday -- 9:00 AM --6:00 PM

Thursday -- 9:00 AM -- 6:00 PM

Friday --9:00 AM -- 6:00 PM

Saturday 9:00 AM -- 6:00 PM

Sunday --9:00 AM -- 6:00 PM

We will be closed from December 20th - January 1st 

We hope you have a Happy Holiday Season.


If you DYE your hair, it MUST be at least 10 days old or more or you cannot float.

About Us


Friendly Service

TANK'd Float Boutique is a float spa in Thornton, Colorado (a suburb of Denver), and was created to provide individuals with an alternative form of relaxation therapy.  It is our philosophy that from the moment you walk through the door, you become a part of our family, and we want you to feel at home.  We provide everything for you from towels, robes, slippers, toiletries, tea, coffee, and great conversation.  Just bring yourself and don't  worry about a thing.  Bliss In A Box awaits you!  


Just Breathe

Our focus is on relaxation, and TANK'd Float Boutique offers a way for you to pause the hectic, over-saturated world, which allows you to enter into a state of deep mental and physical relaxation. By giving yourself a break from the constant bombardment of sensory stimuli, your mind has a chance to reboot, rest, and heal.  You emerge from this environment ready to face the world with renewed perspective and positive energy.


Services Provided

We provide "Float Therapy" which is accomplished through REST (restricted environmental stimulation technique) or sensory deprivation floating.  You float in 1000 lbs. of Epsom Salt infused water that is 10.5 inches deep.  The temperature of the water is 93.5 degrees (skin-temperature), so while in the water you don't realize where your skin ends and the water begins.  You are "one" with the water. "Floating" is backed by research since the 1950's, and is a unique form of therapy that offers immense potential for personal growth and healing,  pain management, relief from anxiety, PTSD, and depression... 

Our Infrared Sauna is a 4-person sauna that employs FAR infrared light.  This light penetrates your skin between 1.5-2.5 inches, and results with your sweat glands pouring water out of your body more quickly, way before your core temperature reaches a point of discomfort.  It is said that during a 45-minute session you can burn up to 700 calories.  

Our Inversion Table offers another way to relieve stress.  For centuries yoga practitioners have recognized the idea of turning the body upside down to find comfort.  The "mind stand" position is a form of "postural exchange" (reversing the direction of gravity), generating inversion as an easier alternative, with the added plus of joint decompression.  

Come join us to experience any of these ways of alternative relaxation therapies, and we are most certain you will leave us feeling Amazing!



2-Floats Monthly Membership

Pay with PayPal or a debit/credit card

What you get with your No-Contract Membership

*Members receive special perks throughout the year.  

*Memberships can be shared with 1 other person.  

*You get 1 FREE Sauna Session per month and $20 sessions thereafter.  

*Buy Gift Certificates at your member rate and $20 Saunas. *Upgrade, downgrade or cancel your no-contract membership at any time.

Membership Rules

*By joining our Monthly Float Club Membership, you are authorizing TANK'd Float Boutique to regularly schedule a charge to your Visa, MasterCard, American Express or Discover Card. *You are charged at the beginning of each month and you have until the end of that month to use your floats. *Floats EXPIRE at the end of the month. *Your membership is month to month and can be cancelled at anytime with a 30 days written/typed/emailed notice. 



4-Floats Monthly Membership

Pay with PayPal or a debit/credit card

Enjoy 4- floats a month for yourself, or share with a friend.


6-Floats Monthly Membership

Pay with PayPal or a debit/credit card

Enjoy 6- floats a month for yourself, or share with a friend.


8- Floats Monthly Membership

Pay with PayPal or a debit/credit card

Enjoy 8- floats a month for yourself, or share with a friend.

Tips, What's New, Testimonials, FAQ's

Come get TANK'd and all your cares will melt away.

Tips for floating

If you DYE your hair, it MUST be at least 10 days old or more.  

Do not shave or wax beforehand.

Remove your contact lenses.

Eat a small meal at least 1.5 hours prior.

Do not drink caffeine beforehand.

No swimsuits necessary.

When you arrive, all you need to do is check in.  

We will cover the basics together and answer your questions. 

There is no need to bring anything but YOURSELF.

What's New and Exciting?

We are very excited to announce that we now have a 4-person infrared sauna that is large enough to lay down in and/or put your feet up on the benches.  It smells like cedar and is even more wonderful than before!  


jamie b

Local Guide · 116 reviews · 21 photos

3 weeks ago
Got a group on for this place and thought I'd try it out. It is absolutely worth while. Best float place I've been to yet. They offer a vertical table, thermal sauna, and a float. In addition they have an area to read books and have coffee or tea. Basically just relax and enjoy your time. All you have to do is show up and enjoy.

Coenen Construction

1 review

4 months ago-
I absolutely adore every single thing about this place! From the second you walk in the door, you feel utterly and completely at peace. Carol and Oreo are absolute gems. They and are both so warm and welcoming. The tanks are the perfect temperature, it's super-clean, smells wonderful and the atmosphere is super relaxing...Carol is the sweetest lady ever, Oreo is a cutie patootie and Tank'd is pure BLISS...😏❤

Russ James

3 reviews 

a week ago

First time float was a great experience! Tank'd the shiznit! Can't wait to go again!


Charity Romero

1 review

2 months ago-
This was amazing! The owner is awesome very friendly, knowledgeable, and explained everything in detail. Very relaxing, fulfilling, enjoyable, soothing and helpful with my body injuries. One of the best experiences ever.


Q:  Do I have to shower before and after floating?

A:  Yes, on site.  To extend the life of the filtration system, showering beforehand is extremely important.  Using the shower afterwards is  also recommended to remove the coating of Epsom salt that is left on the skin and hair.

Q:  When can't I float?

A:  We will not allow you to float if you have any of the following conditions:

-Infectious skin or respiratory disorders, -Open wounds, - Incontinence, - Epilepsy or serious mental conditions NOT under a doctors control, - A high-risk pregnancy, - If you are menstruating, - If you have colored  and/or permed your hair within 7 days, - If you are under the influence of any drugs or alcohol or, - If you are under the age of 18 without  parental presence. WE EXPECT YOU TO INFORM US OF ANY  OF THESE CONDITIONS  BEFORE YOUR FLOAT FOR YOUR OWN SAFETY, AS WELL AS THE SAFETY OF OTHER FLOATERS.  

Q:  What if I'm claustrophobic?  

A: People with claustrophobia consistently report no problems with floating.  You are always in control of your environment, and the tanks are a nice size (7.5 long X 4" tall X 4" wide), and the door is easily accessible.  

Q:  Can I bring a friend? 

A: Absolutely!  We have 2 tanks and you can float at the same time, if you call ahead to book your appointments.