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Columns
KitchensAshlar Tandem™ provides the look and feel of chiseled stone with the easy installation of the Tandem Wall platform. Virtual joints and multiple sizes allow for a seamless connection between units.
Technical Specs:
- Consistent height tolerances
- Build curved or straight retaining or freestanding walls
- Versatile system also builds columns and a variety of outdoor features, including kitchens, planters and built in seating
- Offered in 3 sizes to allow for design versatility and customization
- Minimum outside radius of 6′
- Freestanding walls up to 28″
- Engineered 90° corners
- Gravity walls up to 3 feet using 1/2 inch setback per unit (4° system better)
- Reinforced walls up to 8 feet
- System can be installed with either the Module block or the Tandem Omni Connector
*All Ashlar units come mixed on one pallet. Not sold individually.
Gravity wall height are based on project specific conditions and may be lower than this value
*All colors and/or products may not be available in all areas. Please inquire for availability and special order options.
Colors














LEARN MORE ABOUT THE ENDLESS POSSIBILITIES WITH THE TANDEM® WALL SYSTEM.
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Belgard is proud to be the exclusive hardscape sponsor of the HGTV® Dream Home since 2016. From stunning driveways to gourmet outdoor kitchens and cozy fire pit patios, our dream outdoor spaces have added flare and functionality to each home.
Learn MoreInstallation Guide
* Note: U Start Base Block actual coverage length is 16 11/16″
COMPLEMENTARY BRANDS
Complete the job with products from our sister brands.
For best results enter the ZIP code where your project is located.
Belgard products are manufactured regionally.

