The ECCOdal with a height of 4 cm is suitable for load class B (regular use, light traffic), and the ECCOdal with a height of 5 cm is suitable for load class A (intensive use).
The ECCOdal HD Flex has slightly thicker cell walls, making it more resistant to torsional stress. In addition, its unique cell structure allows it to absorb all expansion movements. Therefore, ECCOdal HD Flex is also suitable for load class A.