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Eco-Stone Permeable Pavers
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The UNI Eco-Stone® Paving System is an innovative, environmentally-beneficial permeable interlocking concrete pavement designed to reduce stormwater runoff through infiltration. When installed, the unique patented design creates drainage openings in the pavement surface which facilitate rainwater infiltration. UNI Eco-Stone® provides a highly durable, yet permeable pavement capable of supporting vehicular loads.

Eco-Stone® is a true interlocking concrete paver that can support heavier vehicular loads, unlike some other types of permeable pavement systems. UNI Eco-Stone® can be installed in running bond, basketweave, and herringbone patterns for residential, municipal and commercial applications such as patios, courtyards, driveways, and parking or storage areas.

Eco-Stone® was the first permeable paver introduced in North America and has become a popular choice for residential, commercial, and municipal permeable pavements.
It can be installed either manually or mechanically. For more projects utilizing UNI Eco-Stone® visit our Projects page or see our UNI® Permeable Paver Project List.

NEW! Eco-Stone Architectural Sheet.

Please contact your local UNI Manufacturer for information on colors and blends, as well as cost.


Thickness: 3 1/8 inches (80mm)
Length: Approx. 9 inches (230mm)
Width: 4 1/2 inches (112.5mm)
Percentage of void area per sq ft 12.18%
Tested flow-through rate 1872 inches per hour

Approximately 3.5 pavers per square foot

Jordan Cove
Jordan Cove Urban
Watershed Eco-Stone Case Study

An EPA 319 Permit Monitoring Project, this application has been a success at reducing runoff to nearly half that of pre-development levels...Learn more.
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