Bold and dramatic, this large scale wall block (smallest unit weighs 380lbs each) strikes an impressive profile when used for a heavy-duty retaining wall or as treads in large outdoor staircases. The long lines and split face of SienaStone makes it an attractive alternative to more utilitarian-looking wall blocks. Build gravity walls up to 10ft (3m) or grid reinforced walls up to 40ft (12m) high with proper engineering under typical conditions. Coping units are also available.

Additional information


Granite, Natural, Sierra


Steps, Structural Walls

Shape and Size

CORNER – 36 1/2" x 7 3/8" x 19 3/4", STANDARD 925" – 39 3/8" x 7 3/8" x 36 1/2"

**Please note that natural stone varies in color and grain. Website photos may not be representative of current product lots.