Portsmouth Cobble

Comprised as a 4-piece set, Portsmouth Cobble features the charm and look of time-honored paving stones enhanced with Color 4D Technology. Each shape is subtly contoured and rolled along the edges while the robust spacers molded into the sides adjoin the units to form a firm, stable interlocked pavement. Portsmouth Cobble can be used as a stand-alone paver for customers who desire the look of a classic cobble walkway or driveway, or as the perfect accent to other paver styles when used as decorative banding and border courses.


  • Traditional Finish
  • 2 3/4″ thick
  • Pedestrian and vehicular traffic
  • Can be installed as a traditional or permeable pavement with approx. 8% void space

Dimensions & Coverage


4 pieces per set     5.5″ x 5.5″     5.5″ x 6.65″     5.5″ x 7.64″     5.5″ x 8.8″     2 3/4″ thick     1.09 sf/set     65 sf/cube

Length of all 4 sizes, when placed end-to-end, is approx. 28 1/2″.
Sold by the 6 1/2 sf layer comprised of 6 sets of all 4 sizes.

 width=This product is susceptible to scuffing during installation and snow removal. Protect the surface when transporting and handling. Use a urethane pad attached to the compactor plate when compacting. When removing snow, the height of snow blowers and plows must be raised or a poly blade used on the plow edge.

Shape options:

4 pc set

Color options:

Oxford Grey
A picture is worth a thousand words. Many factors influence one's perception of images and colors, and they may appear different from one photo to the next. The angle of light and time of day greatly affect perception, and printed in ink cannot exactly match the actual concrete product colors. Once you have narrowed your choices, obtain actual samples from your dealer or contractor. View them in the setting where they will be installed before making your final decision.

Pattern options:

While Portsmouth Cobble can be placed in the order of their arrangement on the pallet, the 4 different sizes are intended to replicate natural stone “settes”. As such, achieving a faithful running bond where each course is off-set in the middle from the previous row is not necessary. When installing, re-positon the order of the 4 sizes of stones in a random fashion to achieve the appearance of the pavement you desire. Adjust as necessary. Make sure the units are placed snug to each other with the spacers touching. When ready, compact the pavers into place using a compactor with a urethane pad attached to the bottom plate. If using polymeric sand, follow the sand manufacturer’s directions on sweeping, compacting and activating the sand. For permeable applications, sweep #9 open-graded chip stone into the joints when compacting.
4 pc Random Runningbond


Patios & Walkways

Technical Resources:

Product Brochure


How-to-Pave DIY


Color and Product Packaging Directory