Make sure your heap is not higher or wider than 5 feet. This type of system is easily moved and the wire allows for increased air circulation. BOX A box without a top or bottom built with rot-resistant wood also makes an attractive and useful compost bin. Compost is started in the first bin and allowed to heat up. When the material is cooled, it is moved to the second bin.
Finished material is stored in the third bin until it is ready for use.
In addition to bins you make yourself, there are a number of ready-made bins currently on the market.