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The ETANCO over-roofing systems are designed to be installed over an existing roof. There are several solutions that can be adapted to your specific roof renovation requirements, whether it is made of fibre-cement panels, metal roofing, waterproofing support roofing panels, tiles or galvanised corrugated sheets. You will also discover our ingenious MODULECO system, which is ideal for renovating asbestos-fibre-cement roofing.