Custom Window Systems Aluminum Window and Door Warranty
| Residential | Commercial | |
| Frame | 10 Years | 5 Years |
| Frame Finish | 10 Years | 5 Years |
| Hardware, Screen & Moving Parts | 10 Years | 3 Years |
| Insulated Glass | 20 Years: 100% of glass price. 21-50 Years: 75% of glass price. 51+ Years: 50% of glass price. | 10 Years |
| Laminated Glass | 10 Years | 5 Years |
| Stress Cracks | 1 Year | 1 Year |
| Transferability | Single Transfer after initial owner | Non-Transferrable |