How can I make my shed more secure?
How can I make my shed more secure?

How do you reinforce a shed floor?

0:113:04Reinforce Old Shed Floor, How To – YouTubeYouTube

What should I use for shed floor?

Ordinary exterior-grade plywood is made with weather-resistant glue, but the wood itself is not particularly rot resistant. This is why pressure-treated plywood is best for a shed floor. Even a floor that's raised off the ground a bit will last longer if it's made with pressure-treated plywood.

Which plywood can hold the most weight?

You can find 1-inch-thick fir plywood for use in heavy construction projects. Some will have tongue and groove patterns that lock together for even more strength. A 12-by-36-inch piece of 3/4-inch fir plywood can easily support 50 pounds.