Introduction: Easy Recycled Compost Barrel
I made this composter out of a couple of old tires and a 55 gallon barrel that the beer store was giving away. I drilled the holes with a 1/2 inch drill bit and cut everything with a reciprocating saw.
Just roll it around every couple of days to stir the compost.
Step 1: Cut a Door
This step is very noisy so wear appropriate protection. Drill 4 holes with a 1/2 inch drill bit. Then cut out 3 sides with a reciprocating saw. attach a piece of steel to hold the flap closed and secure it with a screw. I used rivets to attach the strap but you can use machine screws and nuts. I also drilled some holes in the top and bottom of the barrel to let air in.
Step 2: Cut the Tires
I didn't take pictures of every step because I built this in about an hour. I hope my drawing makes sense. Basically you just lay the tire on the ground, center the barrel on top of the tire and draw around it with a marker. You then take the barrel off. Don't try to cut through the steel belts on the inside of the tire. Drill a couple of holes in the tire instead, then fit a saw through the holes and cut close to the steel belt all the way around until its out. Don't try to cut the circle out that you drew with the marker. Cut close to the steel belt then cut 3 slits from the center of the tire to the line you drew. This will give you a kind of friction bite on the barrel when you insert it into the tire.
Step 3: Put the Barrel Into the Tires
The first tire is easy but the second one can be a hassle. Put the tire on the floor and stab the barrel into it. Then place the other tire on the floor flip the barrel and repeat.
That's it. I hope you enjoy your compost.
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13 Comments
7 years ago
Great idea! The only thing that would make it better is if you could find and use a poly drum! That way you don't have to worry about corrosion issues from the decomposing matter. Great ible!
12 years ago on Introduction
I think the tires, as long as you can get them, are a genius idea. Without them it would be hard for me to roll with my bad back, the tires look as if it would make that step much easier.
Reply 12 years ago on Introduction
a search on craigslist would probably get you a free set of tires. Where I live the ground has a lot of big rocks and gravel so I wouldn't be able to roll the drum without the tires.
13 years ago on Introduction
Why not just roll the drum and forget the tires?
Reply 13 years ago on Introduction
Good question. There are random holes in the barrel to allow air in. It gets into anaerobic vs aerobic decomp. I guess I should have mentioned that.
13 years ago on Introduction
Love it. You could even paint it to match your garden shed if you want.
13 years ago on Introduction
I'm going to try this - looks like a great way to keep the children entertained rolling the composter around the yard - yes, they have a strange sense of fun!
13 years ago on Introduction
love it !
13 years ago on Introduction
Nice!!! Thanks for sharing.
14 years ago on Introduction
I love your idea, you even found a great use for some old tires. I might try this, if its okay
14 years ago on Introduction
Love this idea. Portable composting. Easy to roll from one place to another while weeding the flowerbeds! No middle steps of collecting the waste and taking it to the bin.
14 years ago on Introduction
I likes the simplicity.
14 years ago on Introduction
This assumes your garden leaves sufficient space in your yard for rolling, but it's a great idea - and cheap!. Thanks!