The Mannok Hollowcore precast concrete flooring units are precision-engineered, prestressed slabs designed for efficient load-bearing in various construction projects. Manufactured to BS EN 1168 standards, these units offer rapid installation, excellent fire resistance, and reduced construction times. The hollow cores decrease weight and material usage while maintaining structural integrity, making them ideal for residential, commercial, and industrial applications. Available in depths from 150 mm to 400 mm, they provide a versatile and sustainable flooring solution.