An HVAC system is a complex assembly that primarily relies on various parts working altogether seamlessly. Every system requires a unique and individualized approach to function well, while HVAC project leaders mainly used project management software to create a well-structured project plan. By default, the system is primarily responsible for distributing heat and air conditioning in any indoor space in the most efficient possible ways. In actuality, the existing ductwork in the system is made from sheet metal. This metal is purposely fabricated particularly for the system itself.

As an HVAC contractor, you most likely hear your clients asking what sheet metal is and what’s the exact purpose of it? In general, sheet metal is significant in the system since it is considered the most common material utilized for ductwork. It covers a variety of materials and has various uses in several industries, including HVAC and construction.

For this blog, sheet metals are best explained and also the fabrication process intended for it.

What is Sheet Metal?

Sheet Metal is a grand term for a metallic material’s thin sheet that will become a structure or a product through the fabrication process. This metal is a great choice for cooling and heating equipment because it improves duct design components’ performance. These sheet metal components are easy to install and can also provide strength, durability, and energy efficiency to endure environmental elements and high temperatures.

Here are the common materials used in sheet metals:

Aluminum – due to its resistance to corrosion and lightweight, aluminum has become a tremendously popular option for ductwork. This material is proven to be reliable for both indoor and outdoor. Easy installation and bendable to fit in any shape are two of the significant advantages of aluminum.
Galvanized Mild Steel – one of the best duct designs for buildings is made from galvanized light steel with a rust-resistance zinc coating. This particular design is preferably used because it can be customized and can provide enough protection against air loss, thus lowering energy bills. The smooth quality of galvanized steel minimizes the airflow compared to the other duct materials.
Stainless Steel – this material is another useful kind of sheet metal, especially for budget-conscious building owners. It provides the same amount of strength as galvanized steel and aluminum. It also has a high resistance to moisture and corrosion.

Read more: The Major Purpose of Sheet Metal Fabrication for HVAC systems