How a Family’s Frustration Changed the Way Sheet Metal Shops Work

This is a manufacturing story about ductwork parts, and it doesn't have much direct bearing on what a homeowner would do to their own house. It's about a company called Rossi HVAC Hardware, founded by the Petrossian family, which makes hardware for dampers — the movable metal plates inside ductwork that control airflow. The old way of building these used wingnuts and hand-cut hardware, which took time to assemble and could rattle loose over the years. Rossi's parts snap into place without nuts or bolts, lock in position so they don't loosen, and are made in the U.S. with a 10-year warranty, according to the company and shop owners quoted in the piece.

For a homeowner, the practical upshot is behind the scenes: sheet metal shops that build custom ductwork for HVAC installs or replacements may be using hardware like this to assemble parts faster and with less chance of a damper working loose over time. That could mean fewer callbacks for loose or misaligned dampers in ducting, though the article doesn't say anything about cost or availability affecting the price you'd pay for an install. There's no rebate, program, or deadline here — it's a supplier and manufacturing story, not a homeowner incentive or upgrade to weigh for your own house.