ADDRESS: Boston, Cincinnati, Cleveland, Columbus, Chicago, Milwaukee, Kansas City, Detroit, New York, Virginia, Toronto WEBSITE: https://unilock.com/
EMAIL: Marc.Petrowicz@unilock.com PHONE: 401-374-9974 FAX:


Unilock introduced paving stones to North America in 1972 and continues to lead the styles, trends and technologies in the hardscape industry. We understand the challenges of today’s home builder and have the right pavers, slabs and retaining walls to deliver labor efficiencies, environmental solutions and answer consumer demands.

Why Us?

Working together, we develop solutions that align to your build, whether you are looking to address stormwater in your developments, increase saleable acreage with retaining walls or providing your customers with outdoor living amenities and solutions, we have the products to fit your needs. In addition, our Homeowner Transferrable Lifetime Guarantee provides next level peace of mind. 

The Unilock Advantage
  • Streamline your building process with the Landscape Enhancement Program
  • Time and labor saving materials- make Outdoor Living Spaces Profitable
  • Deliver curb appeal to your developments instantly
  • Manage stormwater with permeable pavers
  • Model Home and Rebate Programs
  • Vast network of qualified installation contractors

Green Initiatives

Product Lines

Unilock concrete pavers and walls can help transform your home builds, creating a distinct brand that stands out from the competition. Our extensive collection of shapes, finishes, and colors lends itself to creating stunning outdoor designs like driveways, entryways, patios, pool decks, balconies, outdoor kitchens, fireplaces, water features and more! Opting for products with our innovative manufacturing technologies like EnduraColor™ and EasyClean™ Stain Resistance will also ensure that your buyer’s investment will last.

Discover Paver Collection Explore U-Cara Wall System

Concrete pavers and slabs in a range of styles for remarkable patios, pool decks and more – perfect for both on-grade or pedestals applications.

An innovative wall system for easy-to-build walls, outdoor kitchens, bar islands, fireplaces, building facades and more – an extensive labor-saving and time-saving solution.


Low Impact Design for Managing Stormwater Requirements

A Low Impact Design (LID) strategy that helps to foster resilient developments is permeable paving.

The Benefits of Using Unilock Permeable Pavers

  • Increase salable square footage in municipalities that place restrictions on the ratio on impervious coverage.

  • Decrease costs of storm drain piping and inlet structures

  • Contribute to LEED® certification and qualify for incentives from the government

  • Create a competitive advantage with green-minded consumers for Managing Stormwater Requirements