The WACC of Gibraltar Industries Inc (ROCK) is 7.6%.
| Range | Selected | |
| Cost of equity | 10.40% - 13.50% | 11.95% |
| Tax rate | 24.40% - 25.40% | 24.90% |
| Cost of debt | 4.50% - 4.50% | 4.50% |
| WACC | 6.9% - 8.4% | 7.6% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 1.41 | 1.54 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 10.40% | 13.50% |
| Tax rate | 24.40% | 25.40% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 4.50% | 4.50% |
| After-tax WACC | 6.9% | 8.4% |
| Selected WACC | 7.6% | |