House builders would need to make sure that they use good quality materials for their construction. After all, properties can be seriously damaged and people can be severely injured if the quality of the structure is not qualified as safe enough.
This is why it is crucial that these contractors get their materials only from reputable sheet metal suppliers, among other construction requirements. Sheet metal actually has plenty of uses in house construction, largely because it is both very versatile in use and easy to handle.
From the Source
Suppliers such as Rotax Metals provide manufacturers with the materials to create various sheet metal products, not just of sheet metal, but also other items like square metal tubing, round brass tube, and more.