Coated steel & roofing
Specify metallic-coated or prepainted steel as coil, flat sheet or profiled roofing.
Product options
GI uses a zinc coating and GL an aluminium-zinc coating. PPGI and PPGL add paint over those substrates. Colour, paint system and coating mass are separate selections.
Typical applications
Roof and wall cladding, flashings and formed housings. A roofing order should include the profile drawing and effective cover width.
When requesting a quote
Give substrate thickness, coating mass and its measurement basis, colour code, visible face and service environment.