Spiral have recently strengthened their links with their Dutch partner Allstairs Benelux by installing a cantilevered concrete spiral stair in their showroom in Ede, near Utrecht.
The stair features a stainless steel centre column with LED lighting and is a striking addition to the building. The system of cantilevered concrete treads was developed in conjunction with Allstairs particularly for the European market, and has already proved popular with several contracts successfully completed. Treads can be supplied in white or grey concrete polished concrete with a variety of balustrade systems.