Ductwork Lifespan: How Long Ducts Last and When to Replace
Most ducts last 15 to 30 years, but material, attic heat and leaks change that. Learn the warning signs and when to repair, seal or replace.
Most ducts last 15 to 30 years, but material, attic heat and leaks change that. Learn the warning signs and when to repair, seal or replace.
Homeowners: learn when air balancing improves comfort, why technicians measure CFM first, and why sealing duct leaks (often ~20% loss) matters.
Follow a safety first, homeowner friendly path to quiet whistling air vents. Try a 10 second fan test, replace filters, then call a pro if needed.
Learn five safety-first checks homeowners can do to spot mold in air ducts, follow EPA/CDC guidance, and see what a qualified HVAC pro will inspect and fix.
Air ducts are one of those parts of your home you don’t really see, so it’s easy to forget about them. But every time your AC or heating system runs, air is moving through those ducts and into your living space. That naturally leads to the question, how often do they actually need to be…