A lot of woodworking projects that are done around the home require using 2×4 boards. If you are looking for something to do at home, then many DIY projects for the homestead using 2x4s are available.
1. Build a custom shelving system.

photo by mylove2create.com
2. Make a wooden ladder for blankets or towels.

photo by shanty-2-chic.com
3. Build a wooden cart for a hallway or for your workshop.

photo by infarrantlycreative.net
4. A set of bar stools can be made from 2×4 boards

photo by jayscustomcreations.com
5. Build a custom porch swing.

photo by shanty-2-chic.com
6. How about building a 2×4 bench for your deck or patio?

photo by tipjunkie.com
7. Build an outdoor bench with side tables.

photo by jayscustomcreations.com
8. Add a custom bench to your entryway or mudroom.

photo by morelikehome.net
9. A dumpster dresser is a clever idea.

photo by ana-white.com
10. Build a custom cart for your kitchen.

photo by morelikehome.net
11. How about a picnic table built using 2×4 boards

photo by ana-white.com
12. Build a outdoor sectional for your patio or deck.

photo by morelikehome.net
13. Build a set of planter boxes.

photo by makezine.com
14. A desk is something practical to make using 2×4 boards.

photo by ana-white.com
15. Build a deck rail for your patio.

photo by handymanhowto.com
16. Make an outdoor couch to use on your deck.

photo by ryobitools.com
17. A few DIY storage bins may be perfect for the home or a workshop.

photo by ana-white.com
18. Build an arbor with a bench for your backyard.

photo by woodving.blogspot.com