Ceiling Air Conditioner - Blogs & Forums On Split HVAC Systems

Blog Title: How expensive is using aerosol sealing in the ducts?

Main Que: How expensive is using aerosol sealing in the ducts?

  • Category:
  • Query By: Mel Dawson (Arlington, TX)
  • Date: 08/14/2016

Answer: It is quite an expensive sealant. Its cost is usually 3-4 times higher than sealing the ductwork with mastic at home. Aerosol costs starts from $2000 for each air conditioning unit. Moreover, you will have to pay the service charges to the professionals who come and apply it on your ducts. It cannot be done by an amateur.

  • Replied By: John Smith (Madison, WI)
  • Replied Date: 08/20/2016