The Horizon is a door system characterised by its pared-back design, the coating of whose external frame is coloured champagne gold for a simultaneously luxurious and understated effect. In order to offer the best possible performance, the material thickness of the walls has been increased to 3 mm. The ingenious single-track design of the sliding doors eliminates the risk of water leaking into the interior between two tracks. The step on the outside has been ergonomically chamfered and is slip-proof.