List of featured suppliers of SPIRAL STAIRCASES Precast Concrete on Building Products Index
Spiral staircases made of precast concrete are a type of staircase that is designed to twist and wind around a central pole or column. Unlike traditional straight staircases, spiral staircases occupy less space and are commonly used in small or narrow areas. Precast concrete spiral staircases are pre-manufactured in a factory and transported to the site for installation. This construction method ensures accuracy in measurements, durability, and strength of the staircase. Precast concrete is also preferred due to its ability to withstand harsh weather conditions, heavy foot traffic, and extreme loads. These qualities make precast concrete spiral staircases ideal for commercial and residential buildings.