08/18/2026
Concrete 101: Tuesday Series | #10
Why Control Joints Matter
As concrete cures, it naturally shrinks, which can lead to cracking. Control joints help guide where those cracks occur instead of allowing them to develop randomly.
Control joints are commonly created in two ways:
- Tooled Joints – Formed into the concrete while it is still fresh during the finishing process.
- Saw-Cut Joints – Cut into the concrete after finishing, once the concrete has hardened enough for cutting.
Both methods can be effective when properly planned and installed. Proper joint spacing, depth, and placement are important parts of a quality concrete installation.
Have a concrete project coming up? Contact Garay's Concrete for an estimate.