Best Stone for Retaining Walls in Iowa: What Homeowners Should Know

If you’re researching the best stone for retaining walls in Iowa, you’re probably facing a sloped yard, drainage issue, or a desire to add dimension and curb appeal to your landscaping. At Escape Landscaping, we design and install custom retaining walls throughout Waukee, West Des Moines, Clive, Urbandale, and the surrounding Des Moines metro — and one of the most common questions we get is, “What type of stone should I use?”

The answer depends on your property, your goals, and the look you’re going for. Here’s a breakdown of the most popular and practical materials used for retaining walls in Iowa’s climate.

1. Limestone: The Iowa Favorite

Limestone is one of the most frequently used materials for retaining walls in Iowa, and for good reason. It’s durable, widely available, and has a natural look that complements both traditional and modern homes.

• Best for: Natural-looking walls, tiered beds, curved designs
• Pros: Readily available in Iowa, good for drainage, blends well with local landscaping
• Cons: May require more precise installation due to varied stone shapes

Limestone performs well in Iowa winters and can be used for both small garden walls and larger structural installations.

2. Concrete Block: Uniform and Versatile

Concrete block (or segmental retaining wall block) is a top choice for precise, uniform walls with a clean, professional appearance. These interlocking blocks are engineered for strength and are perfect for long, straight lines or large-scale grade changes.

• Best for: Structural walls, multi-level systems, modern aesthetics
• Pros: Easy to stack, engineered for support, many color and texture options
• Cons: Less “natural” than stone, visible joints unless faced

Block walls are often used in new construction homes in Waukee and West Des Moines due to their affordability and strength.

3. Boulder Walls: Rustic and Bold

For a more rustic or dramatic look, boulder retaining walls are an excellent option. These use large, natural stones to create bold elevation changes with organic shapes.

• Best for: Rural properties, large slopes, erosion control
• Pros: Natural drainage, blends with native landscapes, extremely durable
• Cons: Heavy equipment required, takes more space, less refined look

Boulder walls work especially well in sloped backyards where a natural, rugged style fits the surroundings.

What to Consider When Choosing Your Retaining Wall Stone

When selecting the best stone for your retaining wall in Iowa, think about:

• Function: Are you holding back soil, creating a raised bed, or simply building for looks?
• Drainage: Proper base and backfill are just as important as the stone itself.
• Aesthetics: Match your stone to the look of your home, pavers, or siding.
• Local regulations: For walls over a certain height, structural support and permits may be required.

Build It Right With Local Experts

At Escape Landscaping, we’ve been designing and installing retaining walls for over 15 years. We’re fully licensed and insured, and we know how to choose the right materials based on Iowa’s unique soil and freeze-thaw cycles. Whether you’re in Waukee, Clive, Urbandale, or anywhere in the Des Moines metro, we’ll help you select the best material and build a wall that lasts.