Walk-in cooler with cool bot materials

[BossGobbler2024]

I want to build a walk-in cooler for hanging deer in my barn. I plan 8x8x9 ft with barn having a concrete floor. I will still insulate the floor. The barn was designed for a walk-in cooler (before I bought it), so it has a drain installed in the floor. For those of you with building experience or experience with your own build, what materials did you use for building the cooler? I would think using something that cleans easily and maybe have a drain for easy cleaning? Of course, it needs a lot of insulation and cool bot approved AC unit. I would also like to install some type of gambrel system for multiple deer. I have done extensive research on cool bot website and you-tube but still undecided on what to use for materials for the inside walls.

 

[bcjoe]

If u r on a budget and depending on your location, look for some restaurant remodels or tear downs, they will throw away entire cooler boxes that you can rebuild. If do it from scratch 2x6 walls with a vapor barrier and it needs to be lined of a water resistant material so mold cannot grow in your cooler. The biggest thing is making sure it is sealed and mildew and mold resistant. I have heard of people using portable a/c to cool it but as a tech those things harbor mold and bacteria. I would buy once cry once and buy a used rack from a cooler if I could find one. It would save u some time and headache, good luck sir

 

[BossGobbler2024]

If u r on a budget and depending on your location, look for some restaurant remodels or tear downs, they will throw away entire cooler boxes that you can rebuild. If do it from scratch 2x6 walls with a vapor barrier and it needs to be lined of a water resistant material so mold cannot grow in your cooler. The biggest thing is making sure it is sealed and mildew and mold resistant. I have heard of people using portable a/c to cool it but as a tech those things harbor mold and bacteria. I would buy once cry once and buy a used rack from a cooler if I could find one. It would save u some time and headache, good luck sir

thank you for the reply. Since I am not a builder, what consists of a vapor barrier? plastic or some specific material, is there a name for it? Lined with a water resistant material was my thought also but I don't know what material to look for. I have seen them in videos but no one ever says what it is called.... so I don't know what to look for.

I am in the buy once cry once camp also but I don't want to over engineer the thing either.

 

[Burnsie]

If u r on a budget and depending on your location, look for some restaurant remodels or tear downs, they will throw away entire cooler boxes that you can rebuild. If do it from scratch 2x6 walls with a vapor barrier and it needs to be lined of a water resistant material so mold cannot grow in your cooler. The biggest thing is making sure it is sealed and mildew and mold resistant. I have heard of people using portable a/c to cool it but as a tech those things harbor mold and bacteria. I would buy once cry once and buy a used rack from a cooler if I could find one. It would save u some time and headache, good luck sir

I just picked up an old cooler box from where I work, It was set to be demo'd. Pretty simple to take a part and reassemble. Only issue was someone had scavenged the refrigeration system on it, so I'm hunting for something that will work. My brother and his buddy also snagged a walk-in cooler box from a restaurant manager he knew. Has had many deer go through it over the years.

 

[bcjoe]

I would check with the HVAC supplier and an insulation company for jacketed pipe wrap material, it comes in large rolls that u can line the inner walls, air vapor barrier can be found at Home Depot type of store, there are some other ideas on u tube for that. That can get u started for sure

 

[JoeB]

I built mine using wood studs and layered foam insulation board in the pockets between studs. I calked each layer of foam all around the edges to seal it then added another layer of foam boarding till the stud pockets were full. Did this on the ceiling as well. I used osb on the walls to protect the foam for now. The plan is to add fiberglass panels like used on bathroom walls and calk the seams, this will allow me to wipe the walls down when needed. So far, I've not ran it allot just when weather is warm, and I or a friend harvest a deer. And then only a week tops each time. The cool Bot keeps my cooler as low as 34 degrees highest I've seen it was around 36-37 and it was close to 85 degrees outside, so they work well. As for a track system I got a few meat hangers with wheels from a guy that tore out a butcher shop freezer and had extras. I used angle iron and welded up a track to roll the deer carcass in and out. I made hangers to hang the track from the ceiling of the cooler. I have an electric hoist just outside the cooler to raise deer up and down while skinning then lower them down onto the track outside the cooler using the wheels from the butcher shop (I'm not sure what they are actually called), then roll the carcass into the cooler. I have one section of the track that is removable so I can close the door. Just remember not to open the door and grab a carcass and slid it out before putting the track section back in. I did that once and clean carcass hits the dirty barn floor quick, LOL.

 

[bcjoe]

I forgot to tell u that they make that material with an adhesive already on it. The HVAC supplier is the best bet

 

[Pezboat]

I’ve been considering a walk-in cooler for a while now. Is there an advantage to a walk-in as opposed to something like this?

 

[BossGobbler2024]

I’ve been considering a walk-in cooler for a while now. Is there an advantage to a walk-in as opposed to something like this?

That looks nice. What does something like that cost?

 

[mike.adams.467]

My room is built into my shop, its 8'x8' with a 10' ceiling. I have 2"x6" construction with blown in insulation and OSB on the walls. I went to a steel supply business and got 2 1 1/2" pipes the width of my walls and built wooden brackets to hold them up. I can easily hang 2 elk in there, probably 3. I have a concrete floor with a drain, and I put a hose bib in the room. It works very well.

 

[BossGobbler2024]

My room is built into my shop, its 8'x8' with a 10' ceiling. I have 2"x6" construction with blown in insulation and OSB on the walls. I went to a steel supply business and got 2 1 1/2" pipes the width of my walls and built wooden brackets to hold them up. I can easily hang 2 elk in there, probably 3. I have a concrete floor with a drain, and I put a hose bib in the room. It works very well.

Did you cover the OSB with any type of sealant or paint?

 

[Pezboat]

That looks nice. What does something like that cost?

Looks like they range from $1500-3,000+ depending on the model.

 

[JMundy84]

Me and a friend built a cooler we made double 2x4 walls on 2' centers that are offset so there's a stud every foot with 2 layers of fiberglass bat insulation. Inside panels are 2" blue Styrofoam board used 3/4 steel tubing to make rails for hanging hooks on. Painted the floor with regular garage floor epoxy and it cleans up easy enough. Cool not with one of their recommended ac units I believe it's an LG. It keeps temps in the mid 30s in September no problem.

 

[bergie]

I made mine out of 2x4 studs with EPS foam insulation in between and another layer on the outside. Insulated the walls roof and floor. If you are handy you can buy a controller off of Amazon and wire it in to your air-conditioning yourself, saving nearly all the cost of a cool bot. All you need to do is wire it so the fan is always on, and the compressor is turned on and off by the controller when the fins of the air conditioner get below a certain point(this does take some tweaking so I can't tell you exactly where to set it). I would say mine is about 6' tall by 7' wide and 3' deep. It can hold two bull elk with nothing more than J hooks for bicycles screwed into the 2x4 rafters.
If I were to do it again I would sheet the whole thing with plywood for walls, but other than that have been happy. Keeps a consistent 39 degrees even when it's 100 outside and have no issues with mold or anything else, just wipe it down when I'm done and leave it open to dry out before closing it up.

 

[bcjoe]

I’ve been considering a walk-in cooler for a while now. Is there an advantage to a walk-in as opposed to something like this?

If u get a 3 door model they are perfect for everything but a big bull moose, just remember if u had to put 2 elk in there it would be a bit crammed, otherwise a much more efficient idea as opposed to a full walk in cooler. The walk in gives u more versatility I think but if u r just worried about one elk a year or deer it’s perfect. If u decide to hang your meat for a couple weeks the walk in will be better if u get another animal down. Cost wise is probably a couple grand more for the walk if u build it yourself.