Profile: RHS Ltd supplies building products. We specialize in self assembly, spiral, loft & space saver staircases, sun-pipe natural daylight systems and electric loft ladders. Our spiral staircase has pressed steel treads with the handrails made of solid black polyurethane & aluminum core. Treads are covered with hard wearing and non-slip black panels. Our space saver staircase is suitable for access in a confined space such as a loft stair. Our electric loft ladder is made of die cast aluminum, concertina ladder with hatch door and frame. It has a powered opening & closing mechanism controlled to EC standards by remote control or wall switch and emergency stop sensor.