Utility Blocks
Versatile. Manageable. Built to Last.
Custom concrete solutions for practical projects
Overview
Kimber Precast utility blocks are versatile, durable foundations for countless applications. Our 18" square blocks can be manufactured solid or customized with knockouts, center voids, or specific configurations to match your project needs. From mailbox anchors to material bin foundations, these workhorse products deliver the structural integrity you need with the flexibility to adapt to your specific requirements.
Standard 18" Square Utility Block
Our most popular utility block provides a solid, stable base measuring 18" x 18". Built with the same wet-cast quality as our Rosetta products, these blocks stand up to Idaho weather and heavy use.
Customization Options:
Knockouts – Add openings on any of the four sides to accommodate posts, panels, or material bin walls
Center Void – Partial or full-depth center opening, perfect for securing 4x4 posts for mailboxes, signs, or fence posts
Solid Block – No modifications, maximum strength for equipment pads, supports, or foundations
Common Applications:
Mailbox anchors and posts • Material storage bins • Equipment pads • Fence post foundations • Sign supports • Retaining structures • Custom project foundations
Material Bin Systems
Pair utility blocks with our solid concrete wall panels to create durable material storage systems. The customizable knockout options allow you to build bins sized exactly for your operation, whether you're storing sand, gravel, mulch, or other bulk materials.
Custom Solutions
Have a specific application in mind? We can customize dimensions, voids, and reinforcement to meet your project specifications. Our local manufacturing means we can work directly with you to create exactly what you need.