While your HVAC system is integral to your comfort, it cannot offer relief without ductwork. Your home’s ductwork delivers cooled or heated air to every area of your home. The kind you choose will impact your HVAC system’s performance, maintenance needs, and efficiency. Swiss Air Heating & Cooling, LLC in O’Fallon, MO wants you to know about the various types of ductwork so you can make an informed decision on your new HVAC duct installation. We are here to guide you every step of the way.
Flexible Ductwork
Flexible ductwork is a flexible tube of coiled wire covered in strong plastic or insulation. Lightweight and easy to install, flexible ductwork is a good choice for tight spaces or odd angles and is more affordable than other types of ductwork.
The main drawback of flexible ductwork is its tendency to bend or kink, restricting airflow. Professional installation is necessary to prevent kinks and damage. It should be attached to rigid ducts or vents and only used in specific places rather than throughout a home or building.
Sheet Metal Ductwork
Sheet metal ductwork features galvanized steel or aluminum. It is the most durable and non-porous material, helping prevent mold, mildew, and allergens from becoming embedded. Sheet metal ductwork is a sound option for good indoor air quality.
Because of its rigid structure, sheet metal ductwork requires precise installation. It is less likely to become damaged and holds its shape well. Sheet metal ducts also pair well with duct sealing to eliminate air leaks.
Fiberglass-Lined Ductwork
Fiberglass-lined ductwork has sheet metal panels wrapped or lined with fiberglass insulation. The insulation serves two purposes: it helps hold the temperature and reduces ductwork noise. You will often find this ductwork in commercial settings, but we can also install it in residential homes.
Fiberglass-lined ductwork has two main drawbacks: It can deteriorate over time and it holds moisture and dust. It requires professional maintenance to keep it clean, avoid fiber damage, and prevent fibers from releasing into the air. The National Air Duct Cleaners Association recommends cleaning fiberglass-lined ductwork every three to five years.
Fiberboard Ductwork
Manufacturers make fiberboard ducts from compressed resin-bonded fiberglass. Fiberboard features a foil-like outer layer that helps prevent moisture. It is pre-insulated and less expensive than metal ductwork.
Fiberboard ductwork is a good choice for residential homes. It provides an easy installation and quiet operation.
Fiberboard has a couple of drawbacks you need to consider. It is less durable than metal ductwork and more likely to become damaged. The ducts’ textured inner surface can attract dust and debris. Fiberboard works best in dry climates and small homes.
Rigid Duct Board Systems
Some homeowners in O’Fallon choose rigid duct board systems because they offer a high insulation level and moisture resistance. They are similar in design to fiberboard but have a much thicker construction. Rigid duct board also seals better.
Rigid duct board systems work well in climates with significant temperature changes throughout the seasons. They hold under pressure and insulate well. Although these systems offer efficiency, they require proper sealing.
Factors to Consider
Now that you know more about the options, how can you choose the right one for your home? You should consider the following factors:
Your Home Layout
Does your home have tight corners, a small attic, or multiple stories? If so, you may want to consider flexible ductwork. It works well in small spaces with tight corners.
Your Budget
When determining the best ductwork for your home, you must consider your budget. Although sheet metal and duct board are more expensive choices, they will last much longer than other options. You should balance your budget needs with long-term performance.
Energy Efficiency
Well-insulated ductwork will lower your electricity costs. For the best efficiency level, consider rigid duct board or fiberglass-lined metal.
Air Quality
Non-porous materials, like sheet metal, will attract less dust and allergens, making them a better choice for indoor air quality. You should especially consider sheet metal if you or a family member have asthma or allergies.
Noise Level
Some ductwork can be noisy during operation, especially without insulation. For quieter operation, consider fiberboard or fiberglass-lined ducts. These resist rattling that causes noises that can become annoying.
Professional Ductwork Services
Swiss Air Heating & Cooling, LLC opened its doors in 1989, providing the heating and cooling services our customers need. Our highly trained and knowledgeable technicians offer comprehensive duct services, including installation, testing, cleaning, and sealing. We can help you determine which ductwork type will work best for your home. New ductwork can improve efficiency, comfort, and air quality.
Call our expert HVAC technicians at Swiss Air Heating & Cooling, LLC if you need ductwork services in O’Fallon.
