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

Stock Tank Cold Plunge Plan

Regular price$99.95
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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

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

Rough Footprint (Full Build):

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

Customer Reviews

Based on 21 reviews
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R
RONALD S.G.

Plans and videos are well thought out and easy to follow.

D
D.
Novice Success!

I don't have carpentry, plumbing or any related background and found the plans and the overall process to be a fun and productive learning journey. Plans couldn't have been any better.

H
Haley B.
Easy to follow and FUN!

Absolutely loved these plans! Very simple and easy to follow from start to finish - or you can modify like mine and customize to your liking. Great for beginner DIY-ers.

H
H.D.
My favorite DIY project yet!

This plan was a breeze to follow! I added my own twist by not cutting the top, keeping the light switch closer for convenience and adding a table-like feature. Finding and purchasing the necessary products was super easy thanks to the direct links provided in the plan. I can tell Joe spent a lot of time putting this together. Out of all my DIY projects, I’m most proud of this one. Highly recommend. 10 out of 10. Worth every penny.

M
Mitch H.
Great Plan!

I was skeptical on purchasing the plan as a competent carpenter, but can say it was well worth the time it saves. The embedded videos are are super handy and the cut sheets definitely save time and money. I think the extra work required in this plan to make the tub taper really makes it look professional. A few modifications I made: I made the stock tank lid from the YouTube site, used exterior black paint instead of stain, and used foam board scraps to fill voids inside and then canned spray foam between the foambaord and tub to insulate. It looks great on the patio and works awesome.