How long does duct insulation last?

Most duct insulation lasts 15 to 20 years, but Florida's heat, humidity, and attic conditions can shorten its lifespan.ty.

Does AC duct insulation really save energy?

Yes. Properly insulated and sealed ducts help keep conditioned air at the desired temperature as it travels through your home, reducing energy loss and improving HVAC efficiency.

Can damaged duct insulation affect indoor air quality?

Yes. Torn insulation or leaking ducts can allow dust, insulation fibers, allergens, and humid attic air to enter the duct system before the air reaches your living spaces.

What's the difference between duct sealing and duct insulation?

Duct sealing closes leaks and gaps where conditioned air escapes, while duct insulation helps prevent temperature gain or loss as air travels through the ductwork. Together, they improve comfort and efficiency.

Should I replace my ducts or just the insulation?

It depends on the condition of your ductwork. A professional inspection can determine whether the ducts are structurally sound and only need new insulation and sealing, or whether replacement is the better long-term investment.