UNILOCK PISA SMOOTH™

Transform Your Outdoor Space with Unilock Pisa Smooth

Why Hardscaping Matters

Your backyard isn’t just a patch of grass—it’s an extension of your home. A great outdoor space should be both functional and beautiful, and that’s where hardscaping comes in. Hardscaping refers to the non-living elements of your landscape, like patios, retaining walls, and walkways. A well-designed hardscape adds curb appeal, prevents soil erosion, and creates inviting areas for relaxation and entertaining.

Introducing Unilock Pisa Smooth™

If you’re looking for a sleek, modern way to enhance your outdoor space, Unilock’s Pisa Smooth™ retaining wall system is a game-changer. This segmental wall system offers a clean, linear aesthetic while being incredibly easy to install. Whether you need a sturdy retaining wall, a raised planter, or decorative pillars, Pisa Smooth has you covered.

Where Can You Use Pisa Smooth?

Think about the areas in your yard that need a little structure or definition. Here are some great ways to use Pisa Smooth:

Retaining walls: Ideal for sloped yards to prevent erosion and create leveled garden beds.
Planters: Elevate your flowers and greenery with modern, stylish raised beds.
Pillars & Seat Walls: Perfect for adding cozy seating areas around fire pits or patios.
Steps & Grill Islands: A stylish way to create levels in your yard or upgrade your outdoor kitchen.
Water Features: Design a stunning focal point with a water wall or small pond surround.

Pisa Smooth Product Details

Colors

Cliffside Grey – A neutral, sophisticated grey that complements any outdoor style.

Shape & Size

Coping: 550mm x 85mm x 350mm (21 3/4″ x 3 3/8″ x 13 7/8″)
Corner: 550mm x 85mm x 275mm (21 3/4″ x 3 3/8″ x 10 7/8″)
Standard: 550mm x 85mm x 275mm (21 3/4″ x 3 3/8″ x 10 7/8″)
Corner Jumper: 550mm x 170mm x 275mm (21 3/4″ x 6 3/4″ x 10 7/8″)
Jumper: 550mm x 170mm x 275mm (21 3/4″ x 6 3/4″ x 10 7/8″)

Technologies

Classic – Timeless design with uniform color blending for a strong, elegant look.
Tongue & Groove Connection – Ensures stability and makes installation easier.

Installation Guide

DIY Installation Steps

Plan Your Design – Outline where your wall or feature will go.
Prepare the Base – Excavate and create a solid foundation with 6-8” of compacted gravel.
Lay the First Course – Ensure it’s level and aligned before stacking additional layers.
Stack & Secure Blocks – Use the tongue & groove system and apply concrete adhesive where needed.
Install Coping – Cut and fit coping units neatly for a polished finish.
Backfill & Compact – Fill behind the wall with gravel for drainage and stability.

Pro Tip: When to Hire a Contractor

If you’re building a large retaining wall (over 24”), working on a sloped site, or need precise cuts, hiring a professional will ensure durability and safety.

Why Choose Pisa Smooth?

Durability: Built to withstand the elements and maintain its look for years.
Aesthetics: A modern, clean design that enhances any outdoor space.
Easy Installation: Contractor-friendly design with flexible installation options.
Versatility: Use it for walls, planters, steps, and more!

Best Practices When Shopping for Retaining Walls

Quality Material: Look for well-made, weather-resistant blocks like Pisa Smooth.
Proper Sizing: Ensure the blocks fit your project’s scale.
Avoid Common Pitfalls: Don’t skimp on base preparation or adhesive—these mistakes can lead to shifting or failure over time.

Why Unilock?

Unilock has been a trusted name in hardscaping for over 50 years. Their innovative products are known for their durability, high-end design, and easy installation. Plus, contractors rave about their quality and customer support.