Find Gray concrete blocks at Lowe's today. Shop concrete blocks and a variety of building supplies products online at Lowes.com.

Get free shipping on qualified Gray Wall Blocks products or Buy Online Pick Up in Store today in the Outdoors Department.

Concrete Block or "gray block," is widely known as one of the most practical, long-lasting and cost-effective material used in building. Due to its strength, durability, and excellent fire rating, concrete block provides a sensible alternative to many other building materials.

Get free shipping on qualified Gray Bricks products or Buy Online Pick Up in Store today in the Building Materials Department.

Get free shipping on qualified Gray Cinder Blocks products or Buy Online Pick Up in Store today in the Building Materials Department.

Split-face gray building block. High strength concrete. Provides strength, durability and fire-resistance. Provides termite and carpenter bee resistance. Performs well in direct contact to the ground. Very energy efficient thermal mass characteristics, have excellent sound proofing qualities and are affordable

The 10″ Gray CMU Block is a durable and versatile masonry unit designed for structural and decorative applications. Its smooth face finish provides a clean and professional appearance, making it ideal for residential, commercial, and industrial construction.

Find Concrete block Gray concrete blocks at Lowe's today. Shop concrete blocks and a variety of building supplies products online at Lowes.com.

We produce a wide array of common gray block types, from modular to regular sizes. Almost any type of block you need, we can provide. From 4”,6”, 8”, 10”, 12”, and 16” sizes, to many other types.

If you’re looking for the best place to shop quality gray blocks for your building projects, Ernest Maier’s is the perfect place for you. Here, we manufacture time-tested, fire-resistant gray blacks in-house that will suit your building criteria and stand the test of time.