My dad came to town last week to help get some projects done, and one thing on the list was a new compost bin. We debated a few different designs and decided to build a two-bin system from some
plans I found on the Lowe's website. Due to cost constraints, we opted to build it out of fir instead of redwood (which was over three times more expensive.) We also decided to reduce the thickness of some materials (namely the 2x6 and 5/4x6 where we went with 1x6.) The 2x6 called for seemed unnecessarily thick. While fir isn't rated for outdoor use, it was a lot cheaper and will certainly last five years, perhaps more with some care.
After a trip to
Truitt & White for lumber and some hardware, we proceeded to cut all of the boards to the correct lengths. Then we stained most of the boards for a little bit of protection and good looks. What is surprising is the amount of lumber and labor that goes into making something this small. We had a couple of problems caused by errors in the plans and by our use of thinner wood, but nothing we couldn't fix.
Tools used were a chop saw, drill, various drill bits, hammer, jig saw, circle saw and a wrench. You could get by without the chop saw, but the cuts are so easy, and always square.
Here we've built the base and the rear posts (which are already notched.)

Dad installing one of the completed front posts.

We removed the front posts for access and are installing the floor.

Since my yard entry is very narrow, we removed the rear posts as well, and finished the building on site. I'm excited to see what kind of rotting goes on, and if it compares at all with the worm bin (foreground.)

Here we are attaching the backside planking.

Almost finished for the day, and we realize the front and rear posts are not the same height. Doh! Forgot that the floor thickness was reduced from the plans. A simple handsaw fixed that.

This bin allows one easy access to the compost because the front panels slide up and out. Turning a pile won't be much of a chore, and we won't have to worry about the fork tines poking the floor from digging downward.

Unfortunately we ran out of time and my dad had to leave. This weekend I plan to attach at least the middle screen and one side so I can start filling it with some yard waste and rotting pumpkins. Then some more stain and a couple of simple lids, and it's done!
Books to reference are "
Let It Rot" by Stu Campbell and "
Gardening When it Counts" by Steve Solomon.