Get matched with top metal fabricators and restorers in Bynum, AL

The best tool for cutting metal ducts depends on the duct's shape and thickness. For round ducts, a duct cutter provides accurate, clean cuts. Reciprocating saws equipped with metal-cutting blades are versatile and suitable for both round and rectangular ducts. They offer speed and precision, especially for thicker metal. 

Tin snips are handy for intricate cuts or smaller ducts. However, an angle grinder with a metal-cutting wheel is powerful and efficient for large or thick metal ducts. 

Regular cleaning, rust prevention treatments, and protective coatings extend lifespan and appearance.

Professionally, sheet metal repair involves assessing the damage, cutting and shaping patches, and securing them with welding, riveting, or adhesive methods, depending on the required finish.

Some states require welders to be licensed and certified, while others don’t. However, it’s always a good idea to hire a licensed welder, regardless of requirements in your area, especially if you need welding for structural components of your home or gas lines. Licensed welders have gone through training and testing to prove their skills, so they’re less likely to make a mistake that could be detrimental to your home. Use Angi’s state licensing tool to determine whether your potential hire has a welding license.