Modular Stock Tank Cold Plunge Plan
Modular Stock Tank Cold Plunge Plan
Modular Stock Tank Cold Plunge Plan
Modular Stock Tank Cold Plunge Plan

Modular Stock Tank Cold Plunge Plan

Regular price$140.00
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Transform a stock tank into the ultimate DIY cold plunge - for less than $2,500 all-in.

This plan has absolutely everything you need to build a cold plunge from a Rubbermaid 100 or 150 gallon stock tank from start to finish. I've taken out all of the guesswork for you, simply follow along with each step to build the cold plunge you see pictured here - there are diagrams, videos and images for each phase of the project. 

Both plans include a plumbing assembly to bypass a chiller if you 1) aren't ready to purchase one just yet or 2) need to pull your chiller in the colder months. 

Plumbing Only Plan:

  • Get a bare-bones cold plunge up and running in ~3 hours!
  • Includes diagrams & step-by-step video for the entire assembly
  • Complete shopping list with direct links
  • PVC parts breakdown & best practices
  • All-in cost for plumbing parts only ~$250
    • Estimate does not include tank, pump, or ozone generator
  • Includes chiller bypass assembly in the plan
  • Supplemental PDF for adding IN-LINE HEAT included

Full Start-to-Finish Plan:

  • This build can be achieved in 2-3 days
  • Includes plan for 100 & 150 Gallon Rubbermaid Stock Tanks
  • Complete shopping list with direct links
  • Diagrams, video & images for each step
  • All in-cost for the entire DIY Cold Plunge (as pictured) ~$2,000-2,500
    • Save even more by building a DIY Lid/Cover
  • Includes chiller bypass assembly in the plan
  • Supplemental PDF for adding IN-LINE HEAT included

Rough Footprint (Full Build):

  • 100 Gallon - 72" x 41"
  • 150 Gallon - 80" x 48"

All digital download orders are final and non-refundable.

Customer Reviews

Based on 69 reviews
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D
David M.
Plans &products

Joe has done the homework and the legwork! Great videos and material list so almost anyone can have a great plunge for way less. His customer service is excellent!!

G
Garrett M.
Thorough, Easy, and Impossible to Mess Up

Joe's plans are thorough, easy to follow, and impossible to mess up. I'm so grateful for the time and effort he put into these because it gives you the satisfaction of doing something your self without all the extra trips to Home Depot and the headaches of trial and error. You can't go wrong purchasing these!

J
Jason -.N.P.
So excited!!!

I’m not 💯 complete as you can see, but this was so easy to follow. Material lists were great and having video links were crucial. Looking to have tank rolling after this weekend!!! Thanks Joe

D
Dominick A.
I love my plunge built with these plans

Awesome simple and beautiful.

A
AW
Plung'n in Alaska

I used Joe’s Full Start-to-Finish Plan for a 150 gallon Stock Tank Cold Plunge. I had used the stand alone stock tank for about 3 months with just an insulated cover. Being in Alaska cold water is not a problem. I filled the tank with 44f well water and over the 3 months (March - May) the water only gained ten degrees. In late May after gathering the supplies I drained it and started in on the project. It took me a little over a week of working evenings and a weekend. I plan to run my plunge year round and do not plan to need a chiller. First and foremost - Joe is meticulous with his plans. The measurements, the images, the videos and the shopping lists - all of it First Rate!!!! I made some adaptions based on availability of supplies and my over all plan but I could not find a more complete plan. A few adaptions that I made. I used 1 1/2” rigid foam vs 1” because that is what was available. It fit no problem. I used cedar fence boards on the sides and cedar deck boards for the oval. I was able to tuck all the plumbing inside and insulate the mechanical surround. For winter I plan to install a thermostat and heat tape to keep the plumbing from freezing. Here is to Hot Tub'n and Cold Plung'n!!!! I highly recommend Joe’s Full Start-to-Finish plan!