Lysaght Trimdek is a subtle square fluted steel cladding. The fluting in the pans provides strength and long spanning capabilities. Lysaght Trimdek is available in long lengths, therefore on most jobs can have one sheet from ridge to gutter without end laps. The strength, spanning ability, lightness and rigidity of Lysaght Trimdek permits wide support spacings to be used with safety.
Max Roof Length for Drainage