The system is designed to enable housebuilders to differentiate their properties and to make it easier for buyers to move large pieces of furniture into their homes.

Product manager Tony Pell said winder flights were becoming more popular. “As many new homes have the main living areas above ground level, we believe this product will provide a convenient solution,” he said.

The demountable staircase balustrade is designed for ease of use, with step-by-step instructions that give all the necessary information relating to removing and reassembling the balustrade.