Riser void flooring is critical infrastructure in multi-storey and high-rise buildings to provide safe, reliable access for service and maintenance personnel within the vertical service risers. Correctly specified systems help enable routine access and reduce the risk of slips and falls, while also supporting efficient installation processes and long-term building operations.
Each riser flooring system is purpose-built to your specification, including:
We work closely with engineers, contractors, and other parties to support safe and efficient riser construction. As a proud member of CONSTRUCT, the Concrete Structures Group, we are committed to improving the safety and efficiency of in-situ concrete frame construction.
Our knowledgeable sales and technical team brings proven construction industry experience, helping ensure riser flooring systems are practical and compliant.
Our riser flooring solutions are purpose-designed to suit the specific requirements of each project. Systems can be supplied as post-fixed installations for retrofitting or as pre-built riser boxes designed to be cast directly into the concrete frame during construction.
By combining steel support structures with GRP walking surfaces, riser floors deliver excellent load-bearing performance, slip resistance and long-term durability, while being practical to install and maintain. Flooring options include standard open mesh, mini-mesh and solid top gratings.
Our steel support structures provide the required strength and stability within the riser, ensuring the overall system performs reliably throughout the life of the building.
Pre-fabricated systems are manufactured off-site and delivered ready to install, helping reduce on-site labour, improve quality control and support safer construction practices.
Glass Reinforced Polymer (GRP) flooring and ladders are ideally suited to riser void applications due to their lightweight construction, slip-resistant surfaces, corrosion resistance, non-conductivity and long-term durability.
Our AutoGrate high-performance GRP grating is particularly well suited to riser flooring, allowing more efficient and economical walkway designs through longer unsupported spans or reduced panel depths when compared to standard GRP panels.
Where preferred to steel, GRP support systems are also readily available. We provide a wide range of structural GRP angles for perimeter fixing and channel sections for lateral support.
If you’re planning or renovating a riser flooring solution, our team are available to provide project-specific advice to help you specify the right system for your building.
Call us on 0114 254 3220.
Contact UsOur sister company, BM Architectural, offers Class A fire-rated systems that are fully compliant with the latest building regulations banning the use of combustible materials on the external walls of mid- to high-rise residential buildings.
This fire-safe range includes balustrades, decking, paving and cladding materials, and all associated substructure components.
Visit BMArchitectural.com
