Ductwork For Dummies: Alumaflex or Rigid Metal?

Ductwork For Dummies: Alumaflex or Rigid Metal?  

Your HVAC system is one of the most important systems in your home. All heating, ventilation, and air conditioning systems require ductwork to be installed throughout the home. Most homeowners don’t realize that there are two types of ductwork that they can have installed in their house or business. The two primary categories of ductwork to choose from when you’re in need of HVAC service in Reading, PA are rigid and flexible.


There are a variety of different factors that can dictate which type of ductwork will be best for your ventilation system. Some of these factors can include your budget as well as code requirements in the area in which you live. When installing a brand new HVAC system, it is imperative to know and understand the different duct systems so that you can choose the one that suits your situation the best. 

What Is Ductwork?


Ductwork is the passageways that are utilized within an HVAC system. The main function of ductwork is to deliver air evenly throughout your house or building at the set temperature.


When it comes to ductwork, you have two main types to choose from. Those include flexible ductwork, also known as Alumaflex, and rigid ductwork. Listed below are the pros and cons of each one so that you can make an educated decision on which one you prefer for your home or business.

Flexible (Alumaflex) Ductwork


Flexible ductwork (Alumaflex) is normally shaped like a tube and is made from a type of steel string wire in a coil that is covered in a type of polymer plastic. These ducks are great to install in smaller areas where rigid ductwork will not fit. This type of ductwork costs less than rigid ductwork, so it may be more affordable for your budget.

Rigid Ductwork


When it comes to rigid ductwork, there are a variety of sizes and materials to choose from. You can opt for the cylindrical type of ductwork or a rectangular one that consists of a solid material covered in insulation. Rigid ductwork is very reliable and has more endurance than flexible ductwork, but it is more costly. The three most common types of rigid ductwork include fiberboard ducts, sheet metal ducts, and ducts made of fiberglass.

Contact Us


When it comes to HVAC contractors in Montgomery County, PA, the ductwork and HVAC specialists at Taylor Home Comfort have many years of experience. Contact our experts today!