How To Repair Holes In HVAC Ducts – Complete Guide
To achieve peak performance, our heating and cooling system relies on your HVAC
ductwork. On the other hand, Holes in your ducts can allow warm and cold air to escape,
reducing the effectiveness of the entire system. That’s why you have to repair holes in
In addition to this, holes suck air pollutants into your home’s air, such as dust, mold
spores, insulation fibers, and chemical odors, affecting your family’s indoor air quality.
Therefore, Repairing duct damage is a simple undertaking that helps both your wallet
and your health. You can also perform air duct dry fogging disinfection, GA. HVAC
(heating, ventilation, and air conditioning) ducts are often built of lightweight sheet
metal, whether solid or flexible. A hole in the ductwork will create leakage in the system
and reduce the unit’s efficiency.
The greatest long-term fix for an HVAC sheet metal hole is to replace the whole length of
the duct system. Sheet metal hole repair is not always possible at any given time.
Wrapping a hole with duct tape is also ineffective since the adhesive on the tape may
degrade and cause the duct tape to unravel nearly instantly. However, there is a form of
wrap designed specifically for holes.
Tips For HVAC Holes:
1. Tape The Small Holes together
Firstly, wash the whole circle of your ducting with soapy water, rinse well, and let dry
fully. Secondly, The duct opening can then be sealed using Underwriters Laboratory (UL)
181 foil-backed tape. Moreover, This tape is suitable for usage in high-temperature
environments. Any tape that has not been authorized for use on ducting is a fire and
smoke danger. Take a 6-inch piece of tape, place it slightly above one side of the opening,
and wrap it around the duct. When you go back to your starting location, slightly overlap
the tape and go around the duct again. Continue until the entire HVAC duct hole has been
2. Repair The La