Spiral stairs are often tagged as uncomfortable and not particularly appealing stairs. There is a tendency to focus on how the stairs start and how they end, often neglecting the importance of what they offer in terms of life comfort and decor. Alfa scale spiral stairs are all design objects, from the smallest to the biggest one: their supple, somehow sculptural shapes expressing harmony are undoubtedly superior to their straight elements. Comfort, measurements, customized design and their spiral shape are all closely related, contributing to a better use of space in comparison with a traditional staircase. Spiral stairs are availbale in different materials and finishes.The load-bearing structure of the spiral stair is available in stainless steel, iron or wood of different types and colours. Customized spiral stairs are available with corian, porcelain stoneware gres, resin, iron, wood or glass treads. The stainless steel, iron or wood banister may be customized to suit the customer’s requirements.