The answer to 'downspouts warranty' is that downspouts typically have a warranty ranging from 5 to 25 years, depending on the material and manufacturer. Aluminum and vinyl downspouts often have a 5-10 year warranty, while higher-end materials like copper or stainless steel may have a 20-25 year warranty. The warranty covers defects in materials and workmanship, ensuring the downspouts will function as intended for the specified time period.
It's important to review the warranty details when installing new downspouts, as the length of coverage and specific terms can vary. Proper installation and regular maintenance can also help maximize the lifespan of your downspouts and ensure the warranty remains valid.