New Hampshire Auto Glass warrants that your windshield or fixed glass installation to be free of defects in materials and leakage due to workmanship for as long as you own your vehicle. Stress breaks or other defects in the glass are warranted for 90 days. Full warranty:
Optional Road Hazard Warranty
This warranty is the very best in the business, anywhere in the country. This Limited Road Hazard Warranty will cover the repair or replacement of your windshield due to damage resulting from normal driving conditions as outlined in the attached document below.