• Meets IRC
2006 Egress specifications.
• 18 gauge G-90 galvanized steel* for normal soil loading.
• Corrugation depth full 1/2" giving maximum strength.
• Rolled top and bottom edge standard on 48",
60", and higher area walls.
• Rounded corners for safety.
• Holes in flanges for bolting to wall.
• 18 gauge G-90 galvanized steel also
available with pre-painted white finish inside - grey finish
outside before fabrication.
• Inside paint finish protected with strippable clear
plastic laminate.
• Special packaging of pallet quantities to help protect
paint finish during shipment.
• 48" & 60" heights standard.
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