What's causing my duct work to pop when the furnace starts or stops?

A popping sound is characteristic of an undersized duct design. This occurs when there’s greater airflow than your ductwork can control.

Troubles with your ductwork may create other ventilation and air quality issues, like:

  1. Significant noise
  2. Greater energy needs
  3. Premature system malfunction
  4. Irregular heating and cooling
  5. Broken AC compressor in the summer
  6. Overly warm furnace or heat pump in the winter
  7. Mold growth within ducts

Contact an Expert company in La Porte, like Finch Air Conditioning & Heating, to check your home's ventilation system. We can make advice for duct repair or installation.