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Concrete Block 6 in. W x 8 in. H x 16 in. D 1

Concrete Block 6 in. x 8 in. x 16 in. Gray 1900-PSI

$1.90 - $1.90
$1.90
$1.90 - $1.90
$1.90
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About This Product This 6 in. x 8 in. x 16 in. Concrete Block is suitable for building foundations or masonry walls above ground. This sturdy block...

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Retaining Wall Block 6 in. x 7 in. x 17.44 in. Yukon Concrete Large 7

Wall Block 7 in. x 6 in. x 17-1/2 in. Yukon Concrete

$6.47 - $6.47
$6.47
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$6.47
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About This Product Pavestone's RockWall 17.5 in. x 6 in. Yukon Large Garden Wall Block features a multi-height design that brings an unmatche...

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Gray Concrete Top Cap Block 8 in. x 2 in. x 16 in. 1

Concrete Cap Block 8 in. x 16 in. x 2 in. Gray 2000-PSI

$1.77 - $1.77
$1.77
$1.77 - $1.77
$1.77
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About This Product This solid 8 in. x 2 in. x 16 in. Gray Concrete Top Cap is just what is needed to finish the top of a concrete block wall. Manu...

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Wall Block 6 in. x 8 in. x 16 in. Tan S1S Split Concrete

Wall Block 6 in. x 8 in. x 16 in. Tan S1S Split Concrete

$5.34 - $5.34
$5.34
$5.34 - $5.34
$5.34
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About This Product The Wall Block (6 in. x 8 in. x 16 in., S1S, Split Face, Tan) is a high-quality masonry unit designed for both structural streng...

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Concrete Cap Block 6 in. x 2 in. x 16 in. Nufawn

Concrete Cap Block 6 in. x 16 in. x 2 in. Nufawn

$2.73 - $2.73
$2.73
$2.73 - $2.73
$2.73
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About This Product The 6 in. x 2 in. x 16 in. Nufawn Slab Cap Concrete Block is a durable and aesthetically pleasing masonry unit designed to provi...

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Concrete Block 8 in. x 8 in. x 16 in. 1

Concrete Block 8 in. x 8 in. x 16 in. Gray 1900-PSI

$2.36 - $2.36
$2.36
$2.36 - $2.36
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About This Product 16 in. x 8 in. x 8 in. Concrete Block is produced to ensure accurate dimensions. This sturdy block complies with ASTM C 90 stand...

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Wall Block 12 in. x 9-1/2 in. x 18 in. Tan Verunda Concrete

Wall Block 12 in. x 9-1/2 in. x 18 in. Tan Verunda Concrete

$13.15 - $13.15
$13.15
$13.15 - $13.15
$13.15
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About This Product The Wall Block (Buff, 12 in. x 9-1/2 in. x 18 in.) by Verunda is a high-quality, durable landscaping stone designed for structur...

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Wall Block 8 in. x 6 in. x 12 in. Tan Verunda Concrete 2

Wall Block 8 in. x 6 in. x 12 in. Tan Verunda Concrete

$6.11 - $6.11
$6.11
$6.11 - $6.11
$6.11
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About This Product The Wall Block (Tan, 8 in. x 6 in. x 12 in.) by Verunda is a durable and versatile landscaping stone designed for structural and...

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Wall Block 12 in. x 9-1/2 in. x 18 in. Grey Verunda Concrete 2

Wall Block 12 in. x 9-1/2 in. x 18 in. Grey Verunda Concrete

$12.16 - $12.16
$12.16
$12.16 - $12.16
$12.16
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About This Product The Wall Block (Grey, 12 in. x 9-1/2 in. x 18 in..) by Verunda is a large, durable landscaping stone designed for structural and...

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Wall Block 8 in. x 6 in. x 12 in. Grey Verunda Concrete 2

Wall Block 8 in. x 6 in. x 12 in. Grey Verunda Concrete

$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72
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About This Product The Wall Block(Grey, 8 in. x 6 in. x 12 in.) by Verunda is a high‑quality, durable landscaping stone designed to provide strengt...

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Wall Block 8 in. x 4 in. x 12 in. Tan Concrete

Wall Block 8 in. x 4 in. x 12 in. Tan Concrete

$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22
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About This Product The Wall Block (Tan, 8 in. x 4 in. x 12 in.) is a sturdy and versatile landscaping stone designed for structural and decorative ...

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Wall Block 8 in. x 8 in. x 16 in. Grey S2S Split Concrete

Wall Block 8 in. x 8 in. x 16 in. Grey S2S Split Concrete

$7.59 - $7.59
$7.59
$7.59 - $7.59
$7.59
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About This Product The Wall Block (8 in. x 8 in. x 16 in., S2S, Split Face, Grey, Open End/Standard) is a durable and versatile masonry unit design...

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Wall Block 6 in. x 8 in. x 16 in. Grey S2S 1E Split Concrete

Wall Block 6 in. x 8 in. x 16 in. Grey S2S 1E Split Concrete

$6.05 - $6.05
$6.05
$6.05 - $6.05
$6.05
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About This Product The Wall Block (6 in. x 8 in. x 16 in., S2S, 1E, Split Face, Grey) is a durable and versatile masonry unit designed for structur...

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Wall Block 12 in. x 8 in. x 12 in. Tan S4S Split Concrete

Wall Block 12 in. x 8 in. x 12 in. Tan S4S Split Concrete

$16.97 - $16.97
$16.97
$16.97 - $16.97
$16.97
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About This Product The Wall Block (12 in. x 8 in. x 12 in., S4S, Split Face, Tan) is a durable and visually appealing masonry unit designed for bo...

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Wall Block 12 in. x 8 in. x 12 in. Grey S4S Split Concrete

Wall Block 12 in. x 8 in. x 12 in. Grey S4S Split Concrete

$15.53 - $15.53
$15.53
$15.53 - $15.53
$15.53
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About This Product The Wall Block (12 in. x 8 in. x 12 in., S4S, Split Face, Grey) is a high-quality masonry unit designed for both structural inte...

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Wall Block 16 in. x 8 in. x 16 in. Grey S4S Split Concrete

$18.22 - $18.22
$18.22
$18.22 - $18.22
$18.22
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About This Product The Wall Block (16 in. x 8 in. x 16 in., S4S, Split Face, Grey) is a high-quality masonry unit designed for structural durabili...

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Wall Block 8 in. x 8 in. x 16 in. Tan S2S 1E Split Concrete

Wall Block 8 in. x 8 in. x 16 in. Tan S2S 1E Split Concrete

$10.10 - $10.10
$10.10
$10.10 - $10.10
$10.10
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About This Product The Wall Block (8 in. x 8 in. x 16 in., S2S, 1E, Split Face, Tan, Open End/Standard) is a high-quality masonry unit designed for...

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Wall Block 16 in. x 8 in. x 16 in. Tan S4S Split Concrete

Wall Block 16 in. x 8 in. x 16 in. Tan S4S Split Concrete

$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14
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About This Product The Wall Block (16 in. x 8 in. x 16 in., S4S, Split Face, Tan) is a durable and architecturally appealing masonry unit designe...

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Wall Block 8 in. x 8 in. x 16 in. Tan S2S Split Concrete

Wall Block 8 in. x 8 in. x 16 in. Tan S2S Split Concrete

$8.55 - $8.55
$8.55
$8.55 - $8.55
$8.55
In stock

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About This Product The Wall Block (8 in. x 8 in. x 16 in., S2S Split Face, Tan, Open End/Standard) is a high-quality masonry unit designed for both...

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Wall Block 8 in. x 8 in. x 16 in. Tan S1S 1E Split Concrete

Wall Block 8 in. x 8 in. x 16 in. Tan S1S 1E Split Concrete

$7.01 - $7.01
$7.01
$7.01 - $7.01
$7.01
In stock

Delivery

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About This Product The Wall Block (8 in. x 8 in. x 16 in., S1S, 1E Split Face, Tan, Open End/Standard) is a durable and versatile masonry unit desi...

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Wall Block 6 in. x 8 in. x 16 in. Tan S2S Split Concrete

Wall Block 6 in. x 8 in. x 16 in. Tan S2S Split Concrete

$6.05 - $6.05
$6.05
$6.05 - $6.05
$6.05
In stock

Delivery

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About This Product The Wall Block (6 in. x 8 in. x 16 in., S2S, Split Face, Tan) is a high-quality masonry unit designed for both durability and ae...

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Wall Block 8 in. x 8 in. x 16 in. Grey S1S Split Concrete

Wall Block 8 in. x 8 in. x 16 in. Grey S1S Split Concrete

$6.04 - $6.04
$6.04
$6.04 - $6.04
$6.04
In stock

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About This Product The Wall Block (8 in. x 8 in. x 16 in., S1S, Split Face, Grey, Open End/Standard) is a high-quality masonry unit designed for bo...

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Retaining Wall Block 6 in. x 10 in. x 16 in. Charcoal Concrete 1

Wall Block 10 in. x 6 in. x 16 in. Charcoal Concrete

$5.47 - $5.47
$5.47
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About This Product A stone wall brings an unmatched sense of permanence to the home landscape. Wall stones can be configured in a variety of ...

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Wall Block 6 in. x 8 in. x 16 in. Grey S1S Split Concrete

Wall Block 6 in. x 8 in. x 16 in. Grey S1S Split Concrete

$4.61 - $4.61
$4.61
$4.61 - $4.61
$4.61
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About This Product The Wall Block (6 in. x 8 in. x 16 in., S1S, Split Face, Grey) is a durable and versatile masonry unit designed for strength, st...

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Blocks: What You Need to Know

Cinder blocks, also known as concrete masonry units (CMUs), are a staple in construction, providing strength, durability, and structural support for various projects. Available in multiple types—standard blocks, cap blocks, deck blocks, and bricks—these concrete units serve a range of functions, from foundational support to aesthetic applications. With pressure ratings of 1900 PSI and 2000 PSI, they meet different load-bearing requirements while maintaining long-term stability.

Wall blocks, also known as retaining wall bricks, landscape blocks, or masonry blocks, offer structural support and aesthetic appeal for outdoor projects. With a variety of colors, textures, and finishes, they are suitable for both decorative and structural landscaping applications.

Types of Blocks and Their Uses

Standard Blocks

Used for load-bearing walls, foundations, and reinforcements. These blocks provide strength and stability for both residential and commercial structures.

Cap Blocks

Serve as finishing elements to smooth surfaces and distribute weight evenly, enhancing durability and appearance.

Deck Blocks

Perfect for raised structures and decks. They offer a stable base without requiring deep excavation.

Bricks

Compact and sturdy, concrete bricks are great for edging, decorative walls, and small-scale projects.

Color Options & Aesthetic Appeal

  • Gray & Charcoal: Sleek, modern tones ideal for commercial and minimalist designs.
  • Tan & Earth Tones: Rustic, warm colors that blend well with natural surroundings.
  • Multi-Colored & Blended Finishes: Mimic natural stone for depth and decorative variety.

Applications & Best Uses:

  • Retaining Walls: Wall blocks are commonly used for retaining walls, offering support for soil and preventing erosion in sloped landscapes. They are available in neutral and earth-toned colors like gray, tan, and multi-colored blends, allowing them to complement various outdoor designs.
  • Garden & Landscape Borders: These blocks help outline garden beds, walkways, and patios, providing a clean and defined look. Their textured and natural stone-like finishes make them a popular choice for decorative landscaping projects.
  • Structural & Load-Bearing Applications: Concrete wall blocks are engineered for stability and durability, making them ideal for heavy-duty applications such as foundation reinforcements and commercial-grade installations. They are designed to withstand weather exposure and impact, ensuring long-lasting performance.

Pressure Ratings and Strength

1900-PSI Blocks

Great for lighter-duty applications like garden walls and non-load-bearing structures.

2000-PSI Blocks

Designed for heavy-duty use, including foundations and retaining walls requiring greater strength.

Why Choose Supply Ontime?

At Supply Ontime, we offer dependable materials delivered same-day across the Greater Los Angeles area. Get your Cinder or Wall Blocks delivered today and keep your project on track!