The only decking company with national representation

    • Comprehensive service
    • Lightweight system: much less concrete and steel
    • Exceptional strength, due to T-beam design
    • Exceptional bond between steel and concrete (composite action)
    • Ample space in voids for electrical and plumbing services
    • High quality soffit finish
    • 30% cost saving versus conventional system
    • Easy to install
    • Minimal propping required
    • Ideal for complicated shaped slabs
    • Much less harmful to the environment
    • Good sound and temperature insulation


Voidcon can be used on any design – curved or straight; all we need are the exact measurements to tailor the system to you needs. It has been used for factories, warehouses, shopping malls, office blocks and blocks of flats… Do click on any of our gallery pics to see some of the projects which have used our system.

Technical Parameters

To view Voidcon Decking Systems Technical Catalogue with the relevant Design Tables

T beam structure Voidcon