| FEATURE | SPRAY ROCK SYSTEM | TRADITIONAL BLOCK | Wood |
|---|---|---|---|
| Average build time | 6 weeks | 3 months | 2 months |
| Interior partitions included | Yes | No | Yes |
| Hurricane rating | 250 mph | 140 mph | 110 mph |
| Insulation | R-14 to R-40 | R-6 to R-8 | R-6 to R-19 |
| Termite resistant | Yes | No | No |
| Mold resistant | Yes | No | No |
| Noise reduction | Yes | No | No |
| Cracking | No | Yes | Yes |
| Environmental | Yes | No | No |
| Standard drywall finish | Level 4 | Level 3 | Level 3 |