The idea stemmed from the old roman arch principle. The arch, formed from stacking stones, was ingeniously under compression and compression alone. Each stone was leaning on the other and therefore channelling the load through the arch and down to the foundation. Utilising this formula, we sought to similarly reduce the number of tensional and bending forces found within standard rollers.

From the very beginning, our design team were inspired by the brilliant supportive structure of the ancient roman arches and, building upon this ‘pressure-based’ concept, created a sliding door roller powered upon a unique ‘self-levelling’ mechanism; instantly activated when the weight of the door is applied to the roller. The challenge, code named “The Mother of All Rollers” was to create the most economic, functional and durable roller for today’s market. Following countless hours of meticulous research and development, a roller powered upon a one-of-a-kind ‘self-levelling’ mechanism was created.