The answer to 'how often to replace gutter installation' is that gutters typically need to be replaced every 20-30 years, depending on the material and local climate conditions. Properly installed and maintained gutters can last for decades, but factors like weather, age, and wear and tear can cause them to deteriorate over time.
Gutters play a crucial role in protecting your home's foundation, siding, and landscaping from water damage. It's important to inspect your gutters regularly and address any issues like sagging, cracks, or leaks to ensure they continue functioning effectively. If your gutters are showing significant signs of wear, it may be time to consider a full replacement to avoid potential problems down the line.