May 16, 2021 · The following table provides concrete block sizes in both nominal and actual dimensions. While 4", 6", 8", 10", and 12" are the standard sizes, some manufacturers offer …

Aug 12, 2024 · Cinder blocks and other concrete masonry units come in many materials and sizes. This guide reviews the standard cinder block dimensions, weights, shapes and their …

Jun 13, 2025 · Concrete blocks come in a wide variety of dimensions for many different construction jobs and DIY projects. Here are the most common sizes and weights for concrete …

Available selection of precision concrete block shapes, sizes, and configurations. A varity of shapes and sizes are available through special order for your concrete masonry unit project.

Sizes are typically nominal; always request a shop drawing Drip edges provided when requested. Left and right corners may be available upon request. Custom sill chamfers may be available …

These ASTM standards contain minimum material and property requirements that assure quality performance.

Whether you’re a mason, landscaper, engineer or a homeowner, rely on the charts below to help you quickly and conveniently reference technical information related to our blocks and bricks.

s Concrete Block are commonly referred to as “CMUs” (Concrete Masonry Units), “Grey Block�. r Groove) C. Breaker D. Sash Groove E. Plain End F. Rectangular Core G. . available in grey …

Common Concrete Masonry Unit Shapes and Sizes Organized by height of block . Block is measured Width x Height x Length and listed in nominal size.

Understanding the sizes and dimensions of CMUs is essential for selecting the right block for your project. The sizes of CMU blocks are typically described in terms of nominal and actual …