What We Build
Custom Sculptural Concrete
Every surface sculpted by hand. No prefab. No molds.
The Difference
How the Methods Compare
Four construction methods, side by side — only one is sculpted on site from raw concrete.
| Attribute | Boulder Legacies (Hand-Sculpted) | GFRC Panels | Prefab Kits | Stone Veneer |
|---|---|---|---|---|
| Construction | Monolithic — sculpted on site | Factory-molded panels bolted together | Pre-cast modules assembled on site | Thin facade over frame |
| Customization | 100% bespoke — every detail unique | Limited to mold catalog | Fixed configurations | Pattern selection only |
| Shell Strength | 12,000 psi fiber-reinforced shell | 6,000–8,000 psi typical | 4,000–6,000 psi typical | N/A — decorative only |
| Reinforcement | Basalt reinforcement — zero rust expansion | Steel or fiberglass mesh | Steel rebar (rust risk) | Metal lath / adhesive |
| Seam Lines | None — seamless monolith | Visible panel joints | Modular seams | Grout lines |
| Design Process | Physical 1-inch-to-1-foot clay maquette | 3D render / catalog | Catalog selection | Pattern samples |
| Lifespan | Decades — structural permanence | 15–25 years | 10–20 years | 10–15 years (delamination risk) |