The Importance of Chase Covers for Prefabricated Chimneys

If your home has a factory-built or prefabricated chimney, a chase cover (also known as a chase top) is just as important as a chimney cap. The chase is the metal or wood enclosure that surrounds the flue pipe, and without a properly sealed chase cover, water can seep into the chimney chase, leading to rust, mold, and structural damage.

In Somerville, MA, where freezing temperatures and heavy precipitation are common, a damaged or improperly fitted chase cover can allow moisture to accumulate inside the chase. Over time, this leads to rotting wood, rusted metal components, and even chimney liner deterioration. A high-quality chase cover installation prevents these issues by creating a weather-tight seal that directs water away from the chimney structure.

Our team at Somerville Chimney Savers installs durable chase covers made from galvanized steel, stainless steel, or aluminum, ensuring long-lasting protection against rain, snow, and ice. We also provide custom fabrication for chimneys with non-standard dimensions, guaranteeing a perfect fit every time.