in the Tri-Cities, Southwestern VA, South Central VA and Western North Carolina Areas
We create high-performance precast concrete retaining wall systems that bring your vision to life. From concept to completion, our turnkey solutions combine engineered strength, striking aesthetics, and smart, cost-effective results that stand the test of time.
How the Redi-Rock System Works
Redi-Rock® retaining walls by King Materials is an engineered system that utilizes massive, precast blocks to create structural retaining walls with incredible durability. Each interlocking block functions as a giant gravity unit, allowing for tall walls with significantly less excavation and reinforcement than traditional systems.
Engineered for Every Stakeholder
Engineers
Access comprehensive design charts and structural specs for high-performance wall systems.
Contractors
Maximize job site efficiency with fast-installing blocks that reduce crew size and heavy equipment needs.
Developers
Increase usable land area and property value with engineered walls that offer premium aesthetics.
Homeowners
Achieve natural stone beauty with structural permanence that secures your landscape for generations.
ENDLESS APPLICATIONS
Residential AppLICATIONS
Commercial Developments
Water infrastructure
Transportation Infrastructure
Elevate curb appeal and secure property terrain with structural walls designed for luxury homes and subdivisions.
Maximize usable space and property value with engineered precast solutions for retail, office, and industrial sites.
Engineered for shorelines and stormwater management, these blocks provide massive durability in wet conditions.
Proven structural capacity for bridge abutments, culverts, and highway infrastructure across major transit corridors.
Utility Applications
Government Projects
Land Developments
Critical protection for power, gas, and telecom lines with secure, long-term containment and easy-access structural designs.
Meeting strict municipal and federal performance standards for public works, parks, schools, and civic infrastructure.
Efficient, large-scale grading solutions for communities, providing uniform architectural aesthetics and permanent durability.
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ONE SOURCE. EVERY WALL SOLUTION.
Gravity Retaining Walls
Built for performance, these heavy blocks deliver 20+ ft (6 m) walls in tight footprints with fewer crew members, depending on site demands.
Reinforced Retaining Walls
Engineered with Positive Connection and geogrid, these systems deliver walls over 50 ft (15 m) capable of handling massive live loads.
Freestanding Walls
​​Textured on multiple sides, these walls bring both aesthetic appeal and structural performance to barriers, flood control, signage, and beyond.
Hybrid
Walls
Conquer complex site conditions with a blend of gravity and reinforced sections—while preserving a uniform architectural appearance.
RETAINING WALL TEXTURES
Redi-Rock® retaining walls by King Materials provides a wide selection of natural stone textures, allowing you to create beautiful, structural retaining walls that blend seamlessly into any landscape. King Materials offers the Ledgestone texture, thoughtfully selected to complement our region’s landscape—ensuring your finished project blends seamlessly with its natural surroundings. Ledgestone blocks create retaining walls with a natural, random stacked-stone appearance. Crafted from architectural-grade precast concrete, they deliver exceptional detail and realism.
Ledgestone
Block Specifics
✦ Trapezoidal design accommodates both convex and concave curves
✦ 5.5" (140 mm) deep textured face for enhanced realism
✦ Customizable color options to blend with regional surroundings
✦ 5.75 sq ft (0.5 sqm) of face area per block
✦ Ten unique face molds deliver up to 115 sq ft (10.5 sqm) of non-repeating patterns
✦ Wet-cast concrete construction ensures superior detail and long-term durability
CHOOSE YOUR COLOR
Architectural-grade finishes and customizable staining options to achieve the perfect regional aesthetic for your project.
Concrete Gray
This is the ideal option for a clean, blank slate. Simple and structurally elegant, it blends naturally into regional surroundings. Variations in aggregates and cement can result in differing shades of gray, allowing local soils and rainfall to naturally influence the final tone over time.
Post-Installation Stain
Post-installation staining offers the highest level of customization. Applied directly to the block face after installation, it allows for highly tailored colors that match existing structures, natural stone, and the unique palette of your project's surrounding environment.
ACCESSORIES
Caps, COPING, Steps, Garden Tops, Railing
✦ Redi-Rock caps (flat tops) deliver a clean, polished finish for both retaining and freestanding walls, with multi-sided textured slabs that also double as attractive seating—from driveways to fire pits to stadium-style layouts.
✦ Redi-Rock sloped top blocks, or coping, create a clean, angled finish at the top of retaining walls—offering a more natural transition into the surrounding landscape instead of a sharp, flat edge.
✦ Redi-Rock steps offer the natural beauty of stone with the added benefit of uniform heights and dimensions, making them safer and more comfortable to walk on.
✦ Redi-Rock retaining walls can be seamlessly paired with railings to enhance safety and performance. Using precast concrete blocks, these systems support drilled or anchored posts for pedestrian guardrails and vehicular barriers.
✦ Redi-Rock garden top uses specialized planter or top blocks to create a functional, visually appealing finish along the top of a retaining wall. Designed with flat or recessed surfaces, these blocks hold soil and vegetation—transforming the wall into a built-in, integrated garden feature.
✦ Create striking signs and gates with ease using Redi-Rock block and caps. Explore the construction details to seamlessly integrate them into your designs and ensure a smooth installation on your projects.
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Why Choose
Our Redi-Rock Solutions?
At King Materials, we don't just supply blocks; we provide engineered confidence. We are built on a tradition of integrity and local craftsmanship, ensuring every solution we deliver is as permanent as it is precisely executed.
Locally Produced
Supporting regional development with precision-engineered materials cast right here.
Superior Quality
Wet-cast precision and structural testing ensure absolute structural confidence.
Reliable Partner
Your project collaborator from design to delivery, committed to excellence.
DOT Endorsed
Trusted by DOTs and top industrial developers for large-scale performance.
Family Heritage
Maintaining a legacy of family-owned pride and technical excellence.
