Unilock Limestone: A Durable and Elegant Hardscape Solution for Your Home
Why Hardscaping Matters
Your backyard isn’t just a patch of grass—it’s an extension of your home. Hardscaping adds structure, durability, and beauty to outdoor spaces, making them more functional and enjoyable. Whether you’re dreaming of a serene patio, a sleek pool deck, or a welcoming garden path, the right materials make all the difference.
One standout choice for homeowners looking to upgrade their outdoor space is Unilock Limestone. This natural stone combines timeless beauty with impressive durability, making it perfect for patios, walkways, steps, and even pool decks.
What is Unilock Limestone?
Unilock Limestone is a high-quality natural stone selected for its low water absorption, freeze-thaw durability, and flexural strength to prevent splitting. Unlike ordinary pavers, this material offers a premium look while standing up to the elements, making it a smart long-term investment for homeowners.
How Can You Use Unilock Limestone?
Imagine sipping your morning coffee on a smooth limestone patio, hosting summer barbecues on a stylish pool deck, or welcoming guests with a grand front entrance. Here are some common ways homeowners use this versatile stone:
- Patios & Walkways – Create an inviting and elegant space for relaxation.
- Pool Decks – A perfect blend of beauty and function that stays cool underfoot.
- Entrances & Overlays – Transform outdated concrete or wood decks into stunning outdoor features.
- Steps & Pillar Caps – Add sophistication to your landscape with well-defined transitions.
Product Details & Technical Information
Colors:
- Black River – A rich, deep hue that complements various outdoor designs.
- Greyfield – A soft, neutral grey that pairs beautifully with modern and traditional aesthetics.
Shape & Size:
Shape | Metric Dimensions | Imperial Dimensions |
---|---|---|
12” x 24” | 300mm x 600mm x 22mm | 11 7/8” x 23 5/8” x 0 7/8” |
18” x 24” | 450mm x 600mm x 22mm | 17 3/4” x 23 5/8” x 0 7/8” |
24” x 24” | 600mm x 600mm x 22mm | 23 5/8” x 23 5/8” x 0 7/8” |
24” x 36” | 600mm x 900mm x 22mm | 23 5/8” x 35 1/2” x 0 7/8” |
Pillar Cap 24” | 600mm x 600mm x 64mm | 23 5/8” x 23 5/8” x 2 5/8” |
Pillar Cap 28” | 710mm x 710mm x 64mm | 28” x 28” x 2 5/8” |
Step 48” x 16” | 1200mm x 150mm x 400mm | 47 1/4” x 5 7/8” x 15 3/4” |
Coping Rock Faced | 344mm x 1200mm x 50mm | 13 5/8” x 47 1/4” x 2” |
Applications:
- Patios & Walkways
- Pool Decks
- Steps & Coping
- Pillar Caps
Installation Guide
For the best results, Unilock Limestone should be installed on a stable base.
DIY Installation Steps:
- Prepare the Base – Excavate and compact at least 4 inches of gravel for support and drainage.
- Lay the Stones – Place the slabs on a solid foundation, ensuring even spacing.
- Secure the Stones – Use masonry mortar for a durable hold, especially over concrete.
- Jointing – Fill joints with a high-quality jointing compound to prevent shifting.
Pro Tip: While DIY is possible, a professional installer can ensure long-term durability and proper drainage.
Benefits of Choosing Unilock Limestone
- Durability – Resists splitting, cracking, and freeze-thaw cycles.
- Aesthetic Appeal – Natural beauty that enhances any outdoor space.
- Low Maintenance – Easy to clean with soap and water.
- Versatile – Suitable for multiple outdoor applications.
Best Practices When Shopping
- Check for Quality – Ensure the stone has been properly cut and calibrated.
- Consider Your Space – Pick the right size and thickness for your project.
- Avoid Common Mistakes – Don’t skimp on base preparation or rush the installation.
About Unilock
With over 50 years of experience, Unilock is a trusted leader in the hardscape industry. Known for their innovative designs and high-quality materials, they have a reputation for providing long-lasting solutions that homeowners love. Their products are backed by expert craftsmanship and glowing reviews from both contractors and homeowners alike.
Make the Smart Choice for Your Outdoor Space
Unilock Limestone is a top-tier choice for homeowners looking to create a stunning, durable, and low-maintenance outdoor space. Whether you’re upgrading a patio, walkway, or pool deck, this natural stone offers timeless beauty and strength that will last for years.
Ready to transform your backyard? Find a dealer near you or request a sample today!

