Products / Retro-R

Retro-R is an exposed-fastener retrofit roof and wall panel made to be laid directly over an existing PBR or R panel, with a DripStop membrane on its back to keep rust from the old roof from transferring. It has 1 1/16 in. ribs on 12 in. centers across a 36 in. coverage width and a 1/2:12 minimum slope, in 29 gauge steel as standard (26 gauge optional), smooth, in Galvalume Plus or Signature 200. The data sheet lists ASTM E1592 testing for Florida approval FL# 42382.17 and prints no impact or fire rating.