Manhole cover

COALSI FlexiGrid — the alternative to classic grating covers.

FlexiGrid — The modular manhole cover with innovative plug-in system

Grating covers are primarily used to cover shafts, canals, drainage systems and technical equipment. They enable safe access, protect the underlying area from gross contamination and often ensure adequate ventilation of the shaft. In industrial applications, they help to protect machines and systems while maintaining access to maintenance.

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We have made use of our expertise in the area of plastics and developed a metal-free, modular manhole cover as an alternative to conventional metal grating. Plastic offers numerous advantages: thanks to high-quality PP-HD, it is also resistant to chemicals and weathering and can be individually adapted to your requirements.

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