Name: Stock Tank Cold Plunge Plan
Brand: DIY Cold Plunge
SKU: DIY013-FULL
Price: 99.95 USD
Availability: InStock

$185.95

Shipping calculated at checkout.

Style

Plumbing Plan Only

Full Start-to-Finish Plan

In stock, ready to ship
Inventory on the way

Quantity

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.

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Just add Ducks!

Joe’s plans made complete sense, and really left nothing out except a few rubber ducks!
Easy enough with basic tools, borrowed a few friends tools for an easier time, but not required. Make a taper jig if you know how, apparently helps with the angled pieces, had a buddy help with those.
6 stars if I could, added updates and helpfulness of Joe count for the extra!

Just what I needed!

The blueprints were the foundation I needed to build my dream cold plunge! I highly recommend grabbing your own if you are considering building your own.

Plumbing Plan is 5 ⭐️

The plumbing plan was very good! I am not a plumber and even I was able to make it work. It is almost foolproof.

Easy to follow build and Awesome Cold Plunge

Joe’s stock tank cold plunge plan was very well put together. He provides a file that contains a parts list pdf and a start to finish guide. The parts list also contains clickable links that will take you to the part online which makes shopping very easy. The start to finish guide contains linked videos that will show you how to do each part of the build. Joe also answered any and all question I had about the build. I highly recommend these plans if you are looking to build an ice bath.

Awesome cold plunge!!

I couldn’t be happier with our cold plunge. I am definitely not a handy person and Joe’s plans were very easy to follow and it turned out great. He was also very responsive to all of my questions during the build. My wife and I use it all the time for recovery and could not be happier. I am 6‘9“ tall 240 pounds and the 150 gallon stock tank works perfectly for me.To cover the chiller, I found a bamboo ventilated doghouse that I cut out part of the side and it works great. Thanks again, Joe!

1 2 3

I recently followed Joe’s DIY sauna build plan, and I couldn’t be more impressed with how well it was put together. From start to finish, the guide was incredibly thorough and user-friendly. Joe did an excellent job breaking down each step of the process in clear, easy-to-understand language. Whether you're a seasoned DIYer or a beginner, his instructions are approachable and detailed.
One of the standout aspects of the build was how comprehensive the materials list was. Joe included every item needed, down to the smallest components, which saved me multiple trips to the store. His attention to detail really showed throughout the entire project, ensuring that nothing was left to guesswork.
Overall, Joe’s plan made what could have been a complex and overwhelming project feel manageable and rewarding. The end result is a beautifully functional sauna that I’m proud to have built myself. Highly recommended for anyone looking to build a quality sauna for a fraction of the price.

Stock Tank Cold Plunge Plan

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