Cubis Systems

Cubis Systems is a designer and manufacturer of access chamber and cable ducting systems for infrastructure networks. Their products provide contemporary solutions to traditional installation methods and are used globally by rail, telecoms, road, water and power industries. The integrated building materials, products and innovative end-to-end solutions they manufacture and supply can be found throughout the built environment, from residential homes and commercial buildings to major public infrastructure projects.
Cubis products from Drainfast
Drainfast stocks and supplies STAKKABOX™ Quad structural preformed access chambers from Cubis. Formerly known as Quadbox, this is the only modular access chamber system approved for use on BT Openreach networks.
The lightweight HDPE stacking chamber sections of the STAKKABOX Quad system enable access chambers to be constructed quickly and inexpensively while improving build quality, reducing defects and enhancing site safety.
Cubis Systems products




QuadBox Concrete Cover EN2/B125 725 x 255mm Badged: BT, BT Approved

QuadBox Concrete Cover EN4/B125 915 x 445mm; Badged: BT Approved

QuadBox Concrete Cover EN6/B125 1310 x610mm Badged: BT Approved, Twin Part Unit

QuadBox Cable Bearer Kit (2x wall bracket, 2x cable bearer, 2x Locking Pin) BT Approved; Galvanised to EN1461
