Home / Specs
Specs & downloadsCompare the two wall systems.
Key specs for StoneTree™ Combo-Cast and stackable walls, and spec sheets to download for your engineer, architect or board.

Specs at a glance
StoneTree™ vs. stackable.
All wall components are designed, engineered and fabricated under factory conditions to withstand hurricane-force winds. Footing depth is set for each project by wall height and wind load.
| Feature | StoneTree™ | Stackable |
|---|---|---|
| Heights | 6 to 16 ft | Variable in 1-ft increments, up to 8 ft |
| Units | Post and panel cast as one piece | 1 ft × 5 ft panels in I-shaped posts |
| Footings | Rigid support at each section | Posts 5 ft apart, 18 in holes, 36 in minimum depth |
| Textures | Stacked stone, ledgestone, ashlar, flat stucco panel | Stone look or wood look |
| Color | Painted after installation | Color mixed into the concrete |
| Finish | Column cap, set with masonry adhesive | Textured cap rail |
StoneTree™ is a trademark of AFTEC, LLC. Coastal Concrete Products is an authorized StoneTree™ manufacturer for the State of Florida.
Downloads
Spec sheets.
PDF spec sheets for each system. Need drawings for a specific project? Ask for them with your quote.
StoneTree™ Combo-CastElevations, footing details and heights
PDF coming soonStackable wallsPanel, post and footing details
PDF coming soonColumns & railColumn and rail details
PDF coming soonParking stopsDimensions and anchoring
PDF coming soonRetaining wallsTypical sections
PDF coming soonCompany brochureProducts and capabilities overview
PDF coming soon