Retaining Walls
Keystone Collection
Standard & compac unitsStraight faced / pin system Keystone’s Straight Face is ideal for those residential and commercial projects requiring a more contemporary look. Like curved face, it is a pin system that serves to further enhance the integrity of high wall applications. |
![]() Keystone's Straight Face offers both clean lines and structural integrity. |
![]() Virtually any degree of ambient light will enhance the blocks rich face texture. |
Shapes and Styles
Standard units (straight face) - block /cube: 30
All measurements are approximate. Compac units (straight face) - block /cube: 40
All measurements are approximate. 90° corner units (8" compac) - block /cube: 40
All measurements are approximate. Mini cap (square back) - block /cube: 72
All measurements are approximate.
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![]() Brittany Beige ![]() Shannon Tan ![]() Silex Grey |
Note: Actual color may vary. To assure your total satisfaction, request samples of the style and color you're interested in.
Keystone Retaining Wall Note: The maximum recommended wall height for non-critical walls is 3 ft. for Compac Units and 4.5 ft. for Standard Units. Those maximum heights are determined by wall batter, soil loads affecting the walls, and site conditions including drainage conditions (see special notes for design conditions). Walls over 3 ft. high may require geogrid soil reinforcement and licensed engineering to meet municipal building codes.

Standard & compac units







