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Arch Panels

All SteelMaster arch panels are precision cold formed from high-quality Galvalume TM Plus coil stock and manufactured to specifications of exacting form and fit. Each arch panel has a 7 1⁄2” depth corrugation and a cross corrugation depth of 1⁄4”, which provides superior strength that increases with the gauge of the steel utilized. All SteelMaster panels are pre-cut, die-punched and designed to overlap and align perfectly with each adjacent panel. This translates to fast, simple and economical construction time. Bolt holes are punched 7” apart down each seam with a double row of holes at 9” overlap at every connection. The cross corrugations are eliminated at the overlap to create a weather tight seal. The triple seam overlap arch section to arch section has a minimum 1” overlap on each of the three faces. The SteelMaster structural arch provides a strong efficient roofing system design.