Cheapest way to build a floor on bare earth in a garage or shed
Building a floor over bare earth on a tight budget usually comes down to using simple materials like concrete blocks and a plywood deck. Without an affordable flooring solution, it is difficult to properly place a shed or turn a detached garage into a usable workshop.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Building a freestanding deck using Tough Block footers, two by six joists, and 5/4 inch decking boards.
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
r/Landscaping1 person · September 2026
r/HomeImprovement1 person · September 2026
Where this came up
People with this problem also raised
- 3How to prep a weed and mulch area for laying sod
- 3Can you put new flooring over old pine boards without a subfloor?
- 2Painted concrete basement floor keeps dusting and crumbling
- 4How to fill a wide gap between garage floor and driveway
- 24How to tile over an uneven subfloor without tearing it up
- 10How to raise low spots in a backyard with fill dirt