Sheet metal is an excellent choice for heating and cooling equipment because it enhances the performance of duct design components. Not only are sheet metal components easy to install, but they also provide energy efficiency, strength, and durability, as they can withstand high temperatures and environmental elements.
Materials Used in Sheet Metal
Galvanized Mild Steel
One of the most popular duct designs for buildings is based on galvanized mild steel with a rust-resistant zinc coating. This design is widely used because it can be easily customized and it provides sufficient protection against air loss, helping lower energy bills. The smooth quality of galvanized steel reduces the airflow compared with other duct materials. It also prevents the growth of mold and fungus.
Aluminum Duct-work
Due to its light weight and resistance to corrosion, aluminum has become a popular choice for duct-work. The material is reliable for both indoor and outdoor use in the following industries:
- automotive
- construction
- printing
- mining
Major advantages to aluminum are that it’s easy to install and can be easily bent to fit any shape.
Stainless Steel
Providing the same amount of strength as aluminum or galvanized steel, stainless steel is another effective type of sheet metal for budget-conscious building owners. It also resists corrosion and moisture, which is why it’s a top choice among food processing plants and sites with large industrialized construction. Swimming pools also work well with stainless steel applications, which add attractive aesthetics to a facility.
Custom Designs
An experienced fabrication shop has the tools and skills to create custom designs for clients with unique building layouts. Any type of duct can be designed with computer-aided design (CAD) software. The ideal duct system takes into account how much heating and cooling is needed in each room in terms of BTU per hour. You then need to determine the materials, the size of the system and select the right tools.
Like any HVAC equipment, the ducting system must be installed properly to avoid common maintenance problems. Keeping the duct clean and having it inspected by a professional every year are keys to extending its longevity.
Conclusion
Understanding the various types of sheet metal duct designs will help you determine the best solution for your needs. Make sure your design allows air distribution throughout a building while maintaining good air quality and energy efficiency. Call one of our counselors today at 408-295-2182.