Mutual Materials StackStone®
By Lee's Product Team November 29, 2024

Mutual Materials StackStone®

Mutual MaterialsRetaining Wall

StackStone® Retaining Walls – Strong, Stylish, and Built for the Northwest

Want a retaining wall that’s both practical and good-looking from every angle? StackStone® is a great choice. With double-sided texture and a variety of sizes, it gives you the freedom to build walls that curve, flow, or keep it sharp and clean—all while blending naturally with your yard.

At Lee’s General Landscaping, we design and build custom hardscapes using StackStone® and other high-quality materials to help you make the most of your outdoor space.


Great for:

  • Retaining Walls – Functional and beautiful
  • Raised Garden Beds – Neat, durable edges for planting
  • Fire Pits – Double-sided look makes it great for gathering spaces
  • Seating & Planters – Strong structure with a natural finish

StackStone® Retaining Wall System

What is StackStone®?

StackStone® is a modular wall block system that’s textured on both sides. That means no matter where you’re standing—front yard, back patio, side garden—it looks finished. It’s designed for low walls, curves, corners, and even freestanding features like fire pits and benches.

With three block sizes, two cap options, and corner pieces, you can mix and match to create your own look—whether it’s sleek and modern or rustic and traditional.


Key Features:

  • Double-Faced Texture – Looks great from all angles
  • Curve-Friendly Design – Ideal for curved or serpentine layouts
  • Modular Sizes – 4×8, 4×12, and Jumbo blocks give you flexibility
  • 90° Corner Blocks – Clean, square turns without fuss
  • Pattern Options – Mix sizes for a natural stone look, or go uniform for clean lines
  • DIY-Friendly – Designed for easy stacking, though we’re happy to do the heavy lifting
See also  Mutual Materials Slaton Paving Slabs

Block Sizes:

4 x 8 Unit

  • Size: 4″ x 8″ x 8″ (front) x 6″ (back)
  • Coverage: ~4.5 pcs/sq. ft.

4 x 12 Unit

  • Size: 4″ x 8″ x 12″ (front) x 10″ (back)
  • Coverage: ~3 pcs/sq. ft.

Jumbo Unit

  • Size: 8″ x 8″ x 8″ (front) x 6″ (back)
  • Coverage: ~2.25 pcs/sq. ft.

90° Corner Unit

  • Size: 4″ x 8″ x 11 ¼” (front) x 7 ¼” (back)
  • Coverage: 1 pc/lineal ft

Cap Units

  • Available in 4×8 and 4×12 to match wall units

Build It Your Way

Here’s how folks typically use StackStone®:

  • Use 8″ faces for clean, uniform walls
  • Alternate 6″ and 8″ faces for texture and visual interest
  • Use 12″ faces on long walls for a bold look
  • Serpentine Layouts with 4×8 blocks make curves easy
  • Mix It Up for a traditional stonewall appearance

Colors That Blend Right In:

  • Cascade Blend – Subtle, warm tones
  • Northwest Blend – Earthy and organic
  • Summit Blend – Classic and clean

These natural blends look great in any outdoor setting—whether it’s full sun, surrounded by greenery, or next to your patio.


Why Choose Lee’s General Landscaping?

Because we don’t just build walls—we create spaces that work hard and look good.

Here’s what you get with us:

  • Custom Design: We’ll work with your yard and your vision
  • Precision Installation: Level, secure, and done right the first time
  • Expert Recommendations: We’ll help you pick the right block size, color, and layout
  • Clean Finish: We leave your yard better than we found it—no mess, no loose ends
  • Experience You Can Trust: We’ve built more walls than we can count—and we still treat every one like it’s in our own backyard
See also  Hardscaping vs. Softscaping: How to Balance the Two in Your Yard

Common Questions

Q: What makes StackStone® special?
A: It’s finished on both sides. That means it looks great from every direction—ideal for fire pits, seating walls, or raised beds you can walk around.

Q: Can I build with it myself?
A: You can—but getting the base level and fitting curves and corners takes some skill. We’re happy to handle the install so it holds up for years to come.

Q: What can I build with it?
A: Great for low retaining walls, planters, free-standing walls, and edging features. Holds up well and looks good doing it.

Q: Can it handle curves and corners?
A: Absolutely. That’s where StackStone® shines. It’s built for flexibility.

Q: What are the color choices?
A: Cascade, Northwest, and Summit Blends—all designed to match the natural environment.


About Mutual Materials

StackStone® is made by Mutual Materials, the biggest name in masonry and hardscapes in the Northwest. We’ve trusted their products for decades.

Why We Use Them:

  • Over 100 years in business
  • Locally made in WA, OR, ID, MT, and BC
  • Family-owned with a strong focus on community, education, and sustainability
  • Trusted by pros, homeowners, and architects across the region

Let’s Build Something That Lasts

Ready to turn that sloped corner or raised bed into a beautiful, finished feature? Let Lee’s General Landscaping build it with StackStone®—a smart, strong system that looks great from all angles.

Give us a call today to get started. We’ll come take a look, talk through options, and help you bring your outdoor space to life.


Need a fire pit, planter wall, or something special? Just say the word—we’ve got ideas.

See also  Mutual Materials Dominion™ Pavers Guide

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1. General Yard Service

We also offer service for one time clean up, over grown yard, low maintenance design, home sale prep, insurance claims, commercial properties, etc.

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From small projects to full landscape designs, we offer a range of landscape services. Our landscaping team has extensive experience working with many different types of landscape styles and designs, which range include: natural, modern, low maintenance, Japanese, English, and others.

Services include: custom cad design, pavers, patios, retaining walls, fencing, garden beds, fire pits, edging, irrigation, fencing, concrete, lighting, hardscape repair, and more.

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