The answer to 'drip edge warranty' is that the typical warranty for drip edge is 20-30 years, depending on the manufacturer and the material used. Drip edge is a metal flashing that is installed along the edges of a roof to help direct water away from the home's siding and foundation. It is an important component of a roof system, helping to prevent water damage and extend the life of the roof.
The warranty on drip edge will depend on the type of metal used, such as aluminum, galvanized steel, or copper. Higher-quality metals like copper tend to have longer warranties, often 30 years or more. The warranty also depends on the installation and whether the drip edge was properly installed to manufacturer specifications. Proper installation is key to ensuring the drip edge lasts for the full warranty period.