A double rail wardrobe provides two shorter hanging rails stacked vertically — the upper rail at approximately 140cm and the lower rail at approximately 80cm from the floor. Each rail accommodates shirts, folded trousers, jackets, and blazers — items that are shorter than 70cm when hung. For full-length garments like dresses, coats, and long trousers on hangers, a single full-length rail is required. The DHS wardrobe range provides both configurations — confirm the internal layout before ordering based on the clothing types that dominate the wardrobe.