How to Make Your Own Bookshelves With Wood Planks and Cinder Blocks

When you get tired of digging through a pile of books to find the one you want or coming home to find that your cat used the book you left sitting on the floor by your armchair as a scratching post, it's time to make a bookshelf. If you don't want to spend a lot of time building a bookshelf, especially to fit unusually large or small areas, you can use planks and cinder blocks.

You can organize your books by type or title when using a bookshelf.

Step 1

Clear the area where you intend to put the bookshelf, including enough space in front of the bookshelf to work. Measure the bookshelf area from side to side. Determine if there's at least 16 inches of space from front to back in which to fit the cinder blocks. You will need one cinder block for every 3 feet plus an additional cinder block at the far end.

Step 2

Place two cinder blocks, perpendicular to the wall, at each end of your bookshelf. Distribute the intermediate cinder blocks evenly. For a 6-foot bookshelf, you would use three cinder blocks. For an 8-foot bookshelf, you would use four cinder blocks.

Step 3

Cut three boards for each shelf to the length of your cinder block layout plus 4 inches.

Step 4

Lay three boards side-by-side on top of the first set of cinder blocks. Align the ends of the boards and make sure they extend equally on either side of the cinder blocks. The front board will extend about 1/2-inch beyond the front of the cinder blocks.

Step 5

Check that the boards are level both front to back and side to side. If not, use shims under the cinder blocks to even them.

Step 6

Place one cinder block directly over a cinder block on the lower level to create a second shelf. Lay the planks across cinder blocks as before and check that it is level again.


  • Don't allow the cinder blocks to lean, or they can tumble over.
  • Tie back loose clothing and hair before operating power equipment.
  • Wear safety goggles when using power equipment.

About the Author

Writing fanzine-based articles since 1985, Kasandra Rose writes and edits articles for political and health blogs and TrueBloodNet.com and has an extensive technical writing background. She holds a Bachelor of Science in biology and a Bachelor of Arts in anthropology from the University of Michigan, and a Master of Arts in biology from Wayne State University.