Tool Time Thursday: Clean Lines with the Concrete Edger

Tool Time Thursday: Clean Lines with the Concrete Edger

RLW: The Mixer Minute

It’s the little details that can set a concrete job apart—and one of the most important finishing tools for sharp, clean edges is the concrete edger.

A concrete edger can help shape the edges of a slab while it’s still wet, giving them a rounded, professional look. This slight curve not only enhances appearance but can also help prevent chipping and spalling down the line.

A Bit of Background

Concrete edging has been around since the early days of poured flatwork. Craftsmen originally used handmade tools to create rounded transitions, which helped extend the life of sidewalks and curbs. Over time, more refined steel and bronze edgers were developed, leading to the wide variety of shapes and sizes we use today.

Types of Concrete Edgers

Not all edges are created equal—here are a few common variations:

• Steel Edgers: Durable and precise, these are the go-to for most professionals.

• Bronze Edgers: Known for leaving fewer marks and lasting longer, they’re ideal for high-end or decorative work.

• Plastic or Composite Edgers: Lightweight and useful for DIY or light-duty jobs.

• Different Radius and Lip Sizes: The radius defines the curve, while the lip size controls how deep the edge is cut—choose depending on slab thickness and purpose.

• Step or Curb Edgers: Specialty tools designed for vertical surfaces or transitions.

Using a concrete edger can help take your finish from standard to standout. It’s a simple tool that can add durability, function, and visual appeal to any flatwork project.

⚠️ Legal Disclaimer:

This blog post is intended for informational purposes only and should not be taken as professional, legal, or construction advice. Every project is unique, and conditions may vary. RLW Concrete LLC is not liable for any actions taken based on this information. Always consult with a qualified professional for your specific needs.