Choosing the Right Concrete Mix for a Strong, Level Shed Base

https://thebuildpour.lumenforgex.com/posts/choosing-the-right-concrete-mix-for-a-strong-level-shed-base

When building a shed, the concrete mix you choose directly affects whether your foundation stays level and strong over time. A standard 1:2:3 mix—one part cement, two parts sand, three parts gravel—works well for most shed bases, offering good strength and workability. For heavier sheds or softer ground, mixing in a bag of fiber reinforcement can reduce cracking. Avoid pre-mixed bags meant for fence posts, as they often set too fast and lack the aggregate needed for a stable slab. Always add ju…