A Homeowner’s Guide to Unilock DURA-MAT™: The Smart Choice for Erosion Control
Why Hardscaping Matters
Hardscaping is what gives your backyard structure—think patios, walkways, and driveways. It’s the backbone that makes your outdoor space not just beautiful but also functional and durable. And if erosion is a concern in your yard, you’ll need a solution that’s tough enough to hold the ground together while still looking good. That’s where Unilock DURA-MAT™ comes in.
Meet Unilock DURA-MAT™
Imagine a puzzle made of concrete that locks together to form a super-strong, protective mat. That’s DURA-MAT™. It’s designed for erosion control in areas like spillways and retention ponds, but it also works for driveways, patios, and permeable walkways. The cool part? It has a unique solid-to-void ratio, meaning it allows vegetation to grow through if you want a more natural look.
How Can DURA-MAT™ Improve Your Outdoor Space?
Driveways – A driveway made of DURA-MAT™ provides strength and stability while allowing water to drain, preventing puddles and runoff.
Patios & Walkways – Instead of a solid slab, this system lets grass or gravel peek through, blending into a more natural landscape.
Permeable Surfaces – If you have drainage issues, DURA-MAT™ helps reduce water runoff by letting water soak through instead of pooling.
Technical Information
Product Details
- Shape & Size:
- Special Order
- Standard: 500mm x 500mm x 100mm (19 3/4″ x 19 3/4″ x 3 7/8″)
- Color Options:
- NATURAL
- Technology:
- Classic – Unilock’s budget-friendly line, made to exceed ASTM standards for quality and strength.
- Applications:
- Driveway
- Patio & Walkway
- Permeable Surfaces
- Laying Patterns:
- Interlocking puzzle-like design for strong, stable placement
- Things to Know:
- Recommended base stabilization: One layer of DriveGrid™ stabilization grid between subgrade and base material.
- Recommended depth: 8”–10” below pavers for best performance.
- Standard base: 6”–8” of ¾” Crusher Run gravel (compacted to 98% Standard Proctor Density SPD).
- Bedding course: No bedding required; install directly on base material.
- Jointing material: Fill holes with free-draining aggregate.
- Handling: Heavy—requires a two-man clamp for placement.
- Edge restraint: Concrete curb or sub-surface concrete wedge recommended.
- Paver compaction: Use a rubber roller compactor for best results.
- Cleaners/Sealers: Not applicable.
Installation Guide: DIY vs. Hiring a Pro
DIY Installation Steps
- Prepare the Base
- Excavate the area to at least 8”–10” deep.
- Lay down a DriveGrid™ stabilization grid for support.
- Add and compact 6”–8” of Crusher Run gravel as the base.
- Lay the DURA-MAT™
- Position the interlocking mats, making sure they fit snugly.
- Fill the voids with free-draining aggregate or soil for vegetation.
- Secure the Edges
- Install a concrete curb or sub-surface concrete wedge to hold everything in place.
- Compact and Finish
- Use a rubber roller compactor to set everything in place.
When to Call a Pro
If you’re installing DURA-MAT™ on a slope, in a high-drainage area, or for a large project, hiring a contractor ensures stability and proper installation.
Why Choose DURA-MAT™?
Durability
- Made from high-quality concrete designed to withstand erosion, weather, and weight.
Aesthetics
- Allows vegetation to grow for a more natural, eco-friendly look.
Value
- Reduces water runoff, preventing costly drainage issues over time.
Best Practices When Shopping for DURA-MAT™
What to Look For
✔ High-quality concrete that meets ASTM standards
✔ Interlocking design for maximum stability
✔ Correct size and thickness for your specific application
Common Mistakes to Avoid
❌ Skimping on base preparation—this can lead to shifting over time.
❌ Choosing the wrong size—make sure it fits your project needs.
❌ Ignoring drainage—ensure proper water flow to prevent pooling.
About Unilock: A Brand You Can Trust
Unilock has been a leader in the hardscaping industry for decades. Known for their innovation and high standards, they offer a wide range of durable products that homeowners and professionals alike trust. With countless positive customer reviews and a strong reputation, Unilock is a go-to brand for outdoor projects that last.
Final Thoughts: Is DURA-MAT™ Right for You?
If you’re looking for a durable, eco-friendly solution for erosion control or a permeable hardscape option, Unilock DURA-MAT™ is a fantastic choice. It blends strength with versatility and offers a natural look that enhances your outdoor space. Whether you’re a DIY enthusiast or hiring a pro, this product is a smart investment in the long-term beauty and functionality of your yard.
Ready to take the next step? Visit your local supplier or connect with a professional to get started today!
