A method of constructing a wardrobe or cupboard is disclosed which comprises securing to a wall two vertical tracks (16) each having an apertured surface. Two side panels (22) each having projections at its rear edge that engage in the apertures in the tracks (16) are then mounted on the tracks (16) to secure the side panels (22) to the wall without the tracks (16) supporting the weight of the side panels (22). Subsequently, horizontal elements (18) of the wardrobe or cupboard are secured to the side panels (22).