Home / Glossary / Rip Rap/Armor Stone / Boulders / Boulders (>18″, Unwashed, Unsorted)

Get an estimate for your project in 60 seconds

This field is hidden when viewing the form
Security lock iconYour information is secure

Boulders (>18″, Unwashed, Unsorted)

Category: Boulders

📏 Product Specifications

Size Range >18"
Material Type Unwashed, Unsorted
Category Boulders

🏗️ Applications & Uses

Landscaping ✓ Recommended
Erosion control ✓ Recommended
Retaining walls ✓ Recommended
Garden borders ✓ Recommended
Water features ✓ Recommended

Boulders >18" - Unwashed, Unsorted

Boulders in a size range greater than 18 inches, offered in an unwashed and unsorted state, are large, naturally occurring stones commonly sourced from quarries or riverbeds. The unwashed, unsorted attribute means these boulders retain their natural surface textures, irregular shapes, and may include some attached soil or debris, providing a rugged, authentic appearance.

The substantial size of these boulders makes them ideal for projects requiring significant visual impact or structural stability, such as retaining walls, landscape accents, erosion control, and boundary markers. Their unsorted nature allows for a variety of shapes and sizes, which can be advantageous for creating natural-looking features but may require more on-site selection and placement. While the unwashed surface can add to the rustic aesthetic, it may not be suitable for applications where cleanliness or uniformity is a priority. Overall, these boulders are favored in both residential and commercial landscaping for their durability, versatility, and natural appeal.

Frequently Asked Questions

What is Boulders used for?

Boulders is typically used for landscaping, erosion control, retaining walls, and other construction and landscaping projects requiring materials.

What size is Boulders?

Boulders typically comes in >18" size range, making it suitable for applications that require unwashed, unsorted aggregate material with consistent sizing.

Where can I get Boulders?

Hello Gravel may be able to provide Boulders depending on your location and current product availability. Check our available materials or contact us by phone, text, or email to confirm availability in your area. We can often arrange delivery in as soon as 2 business days.

How much Boulders do I need?

Use our gravel calculator to determine how much Boulders you need. You'll need to measure the length, width, and desired depth of your project area. The calculator will provide the quantity needed in cubic yards or tons.

Key Characteristics of Boulders

Material Properties

Boulders is unwashed, unsorted and classified as material, providing specific performance characteristics for construction applications.

Size Specifications

Standard Boulders is graded to >18" specifications, ensuring consistent particle size distribution for reliable project outcomes.

Common Applications

Industry professionals typically specify Boulders for projects requiring dependable performance and specific drainage or structural properties.

Hello Gravel Availability

Hello Gravel may be able to source Boulders depending on your location and current inventory. We offer fast delivery, often within 2 business days when material is available.

Looking for This Material?

Hello Gravel may be able to provide Boulders in your area with delivery as soon as 2 business days.