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Metal Roofing

Panels’ draining channels overlap

Melathron Srl’s Mela_dRain 540 standing seam roof system has drainage joints with dual, overlapping draining channels without fastening holes. The panels are installed with brackets and without sealants or gaskets. Re-flanging panels in the front creates a fold that prevents water from going into gutters and ridges. Lengthwise pleated ribbing gives the panels rigidity and facilitates rainwater runoff, including at low gradients. The 540-mm-wide panels have a 46-mm edge height. They are produced in 5754 aluminum alloy, galvanized steel, pre-painted steel and copper.