When food safety is on the line, your fabrication partner matters. Choosing the right food-grade stainless steel fabricator is essential to ensuring compliance with FDA and FSMA standards, avoiding contamination, and keeping your operation inspection-ready. From welded duct to sanitary carts and enclosures, every component must be built with cleanability, durability, and traceability in mind.…
We’re honored to share that Madon Sheet Metal was recently featured in ACHR News—one of the most respected publications in the HVAC and sheet metal fabrication industries. The article, titled “Innovation Meets Legacy: Inside a Mom-and-Pop Union Sheet Metal Shop,” highlights the work we do every day here in our Chicagoland shop: fabricating high-quality RTU…
Replacing a rooftop unit (RTU) isn’t always as simple as swapping one box for another. Most of the time, the new unit has different dimensions, connection points, or airflow requirements than the old one. That’s where RTU curb adapters come in. At Madon Sheet Metal, we specialize in fast, precise curb adapters that make RTU…
When it comes to fabricating with stainless steel, not all welding shops are created equal. Stainless is durable, corrosion-resistant, and food-safe—but only if it’s handled and welded correctly. Whether you’re a facility manager needing food-grade duct, a procurement lead sourcing enclosures, or a contractor designing custom carts or exhaust systems, choosing the right welding shop…
