Can the 8 ft. SM-Rib Galvalume Steel 29-Gauge Roof/Siding Panel be used on a flat roof?

We do not recommend installation on a flat roof.

We recommend using the 8 ft. SM-Rib Galvalume Steel 29-Gauge Roof/Siding Panel on a roof top with a pitch of 3/12 or greater, not a flat roof. If this product is installed on a flat roof it can cause the water to pool and lead to potential damage.