Thermal insulation JACKOBOARD® FLEXO
extruded polystyrenepanelinterior

thermal insulation
thermal insulation
thermal insulation
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extruded polystyrene
Technical characteristics
with vapor barrier, lightweight

30 mm, 50 mm (1.18 in)


The bendable and adaptable construction board. With its pattern of slits on one side, JACKOBOARD® Flexo creative construction board is extremely easy to bend, making it ideal for creating curved shapes. Its extruded polystyrene (XPS) foam core makes it water-repellent, and the special coating on both sides permits the direct application of tiles, render or plaster. That means JACKOBOARD® Flexo is the perfect construction board for forming curved contours in rooms with high humidity – and due to its excellent thermal properties, it can also be used as a flexible thermal insulation board. Product characteristics JACKOBOARD® Flexo: Made of extruded polystyrene foam Water-repellent With special coating on both sides Extremely small bending diameters with 30 mm thickness: inside 240 mm, and with 50 mm thickness: inside 480 mm Board dimensions: 1300 x 600 mm (with lateral slits) and 2600 x 600 mm (with longitudinal slits) Low weight approx. 3–6 kg/m² For rooms with high humidity Benefits JACKOBOARD® Flexo: Tiles, render or plaster can be applied directly Easy to work with Flexible and bendable Ideal application: Easy-to-handle and versatile installation element for creating rounded contours in bathrooms: can be finished with tiles, render or plaster.


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JACKOBOARD Construction boards and shower elements

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.