Floor rail for swimming pool covers etc is let into grooves around pool edge and has raised side edges up to floor level and is covered by profiled cover to keep out dirt

摘要

The floor rails (2) are let into grooves (4) around the swimming pool edge (15) and the side edges (5) of the rails have extensions (7) raised up to the level (12) of the floor of the swimming pool edge. The rails can be covered by profiled covers (17). The extensions can be accessory parts which fit onto the side edges of the floor rails.