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M 9800 Accordion
M9800 Accordion accordion is a cool variant of the system especially suitable for glazing terrace because of the affordable price and its light construction. This version has the same characteristics as series M19800 performed without the thermal break. Main features: • 50mm width of the wing base, • a combination of Teflon wheels with carrier-hinged connection, • sealing with EPDM seals and brushes, • low thresholds at floor level, • doors opening out or inside, • special sections for leveling, • glazing up to 32mm.