Intsel Steel manufacturers roof and floor deck in house using our state-of-the-art roll former, which is capable of rolling type B 1.5” roof deck and 1.5” composite-floor deck in thicknesses ranging from 16 gauge to 22 gauge, whether painted or galvanized. We can also custom roll-form your deck from 3 to 40 feet long, which results in faster turnaround times in manufacturing and prepping your decking and ensures your product is delivered exactly how and when you need it.