In response to the project’s requirements, Surespan was commissioned to craft a hatch that would fit an opening of 21 feet by 15 feet, with the capability to endure a slow-moving wheel load of 10kN/m2. The pan type door was specifically engineered to be recessed for the inclusion of a 30mm Natural Stone Slab infill, weighing approximately 4500lbs, ensuring a seamless blend with its surroundings.
A standout feature of the largest recessed floor hatch manufactured by Surespan is its theoretical sound reduction capacity of 45dB, marking a significant advancement in acoustic performance. Furthermore, to simplify the installation process, lifting points were thoughtfully incorporated into the frame’s exterior design. This project highlights Surespan’s commitment to innovation, quality, and the ability to meet the demanding specifications of landmark developments.

