For more than half a century, grando has been manufacturing pool covers exclusively in Germany. Today, grando provides swimming pool owners in more than 54 countries around the world with unlimited swimming pool enjoyment – made in Germany.

All grando profiles are sealed by hand using a special 3-layer sealing system to make them air and water-tight. This means that even asymmetrical pool covers can be designed with gentle curves and no unsightly jags or corners. Every grando slat is manufactured as a hollow, three-compartment profile.

To prevent the slats from slipping sideways, they are locked by means of a plastic brace and a stainless steel pin. The customer can choose between various thicknesses (10 mm/ 14 mm thick and 60 mm wide) , materials (PVC/ Polycarbonate, colours and functions. (e.g. solar slats with black under surface).