The answer to 'drip edge warranty' is that the typical warranty for drip edge on a residential roof is 20-30 years. Drip edge is a metal flashing installed along the edges of a roof to help direct water away from the roofing materials and home's siding. Most drip edge products come with a manufacturer's warranty that covers defects in the metal itself, such as rusting or premature wear. However, the warranty does not cover improper installation or damage caused by weather, falling debris, or other external factors.
To get the full lifespan and warranty coverage for your drip edge, it's important to have it installed correctly by a professional roofing contractor. They will ensure the drip edge is properly secured and integrated with the rest of the roofing system to prevent leaks and water damage over time.