Installing Ductwork in an Older Home

Installing ductwork in an older home is a big deal. The logic for this is that people did not build these houses with ductwork in mind. It requires careful planning for the installation of the ductwork system. However, despite the obstacles, installing ductwork can come to a successful outcome. 

Ductwork is a part of an HVAC that works with one of the most important goals. There are several different types of ductwork. Each has its advantages and disadvantages. The kind of ductwork you use extensively depends on the specific HVAC requirements with the help of an HVAC professional.

Types of Ductwork System:

The ductwork has the following types:

1.Sheet Metal Ductwork:

The most common type is formulated by galvanized steel or aluminum. The essential construction material formulates sheet metal ducts, and because of their non-porous surface, it is least likely to have mold or biological growth. Furthermore, galvanized steel ducting has a coating of zinc that can prevent it from rust. Aluminum ductwork is very lightweight. It is also easy to install. 

2.Fiberglass Ductwork:

These panels are designed with built-in thermal insulation. The lining is used as insulation from heat loss and to avoid condensation. The inner surface of these ducts receives sound and gives a smooth operation for heating and cooling effects. However, the fiberglass in the ducting can decay and release particles into the air. Along with their potential for degeneration, long-term exposure to these particles can be a significant health concern.

3.Fiberboard Ductwork:

Fiberboard air ducts are installed by boards of compressed resin attached by inorganic glass fibers. They are usually the most affordable kind of ducting to fit. However, it does not prove good due to harboring mold and bacteria in humid climates. Due to their rough surface, they can also decrease airflow and diminish effectiveness.

 4.Flexible Ductwork:

It is constructed with a spring steel wire helix that is enclosed in a 2-ply polymer plastic. They come in a kind of configuration that is inexpensive, lightweight, and easy to fit. In spaces, rigid ducting is not possible. A large number of curves, sharp turns need to be kept at a minimum. A large quantity of these can decrease system airflow and affect system production and efficiency.


For installing the ductwork, the following tips have great importance:

For instance, it is needed to install the ductwork in the basement of the old home. Installing dampers at the registers to adjust airflow is suitable.

Adding heat runs in a basement may vary the airflow in the ductwork going to other rooms. Also, do not peel off the old metal ducting. Moreover, the flexible duct is easier to install than metal ductwork, but these ducts can damage over time. It accumulates dust and is almost impossible to clean. A hole cutter operates excellent in tight spots when repairing ductwork. Further, make two marks for cutting when replacing ductwork and use support brackets and three screws to reduce movement and noise. These kinds of tips help install ductwork.

Air duct cleaning Marietta:

It is the process of releasing dust, mold, and other pollutants from the heating and air conditioning system. In addition, air duct cleaning in Marietta is effectively doing this cleaning in a good way. Cleaning is necessary to save from health related issues.


In Covid-19, everyone has understood the importance of cleaning. Its cleaning has decreased indoor air contaminants, making the home a safe and healthy place to live. It consists of harmful contaminants and microorganisms. Further, some people are sensitive to these dust particles due to respiratory disease, and periodic air duct cleaning promotes healthier living. Moreover, dust and debris decrease the flow to and from the components, creating the furnace or air conditioner to work harder and use more energy to do its job. 

Ductworks are the passages for your heating, ventilation, and air conditioning (HVAC) system. They are the pathways where heated or cooled air moves throughout a home. Cleaning releases dust and contaminants that grow over time from the ductwork. It is the system of the house for healthy living, so duct cleaning is essential. 


Air Duct Sanitizing Marietta:

After cleaning the ductwork, it is an additional service; while the HVAC system secures the truck and under adverse air pressure, they apply the sanitizer. The technicians use a fogger to apply the sanitizer, and it coats the entire inner side of the duct system due to the negative air pressure. It is very effective in removing the contaminants from the air ducts.

Air Duct Sanitizing in Marietta eliminates any debris from the ductwork, such as dirt or drywall dust. The sanitizing is disinfecting the ductwork.

Benefits of sanitizing:

There are various benefits of sanitizing the system. If anyone suffers from asthma or allergies, then it is crucial. Furthermore, a healthy home needs duct sanitizing because all germs, bacteria, and mold are unsuitable for the home’s indoor air.

Suppose anyone desires the air in the home to be free from bacteria and other contaminants that can affect air quality. In that case, he must give importance to the ductwork and the cleaning treatments he uses. Moreover, fresh air is also crucial for good health. Getting the best service is about maintaining them clean and going the extra mile by demanding duct sanitizing assistance.

Disadvantages of traditional methods:

In an older home, there are benefits when installing ductwork. There is a need for inspection by a professional before deciding the type of ductwork. No matter how anyone chooses to install ductwork, a professional needs to ensure the job is done right. Sometimes, there is a traditional ductwork system that does not work efficiently. The main disadvantage of traditional methods of installing ductwork is the absence of space. The installation of traditional ductwork in an older home is time-taking and needs a professional to perform an efficient installation.