Valve & Hydrant Chambers

Quadbox Valve

Radius CTS offer a range of high performance, pre-formed underground access chambers for use as an environmentally friendly alternative to traditional concrete valve, hydrant and meter chambers.

Our lightweight chambers offer strength and durability and interlock securely to form a free standing load bearing chamber.

Available in a range of sizes.

     

    Features & Benefits

    • Moulded from non-toxic materials

    • Stress-free mouldings with excellent long-term performance (25 years)

    • Chemical resistant materials

    • Immediate load-bearing strength

    • No need for concrete backfill

    • Lighweight, much lighter than concrete

    • Suitable for new or overbuild applications

    • Easily cut entries

    • Complies with BS5834

    • Up to EN124 Class D400

     

    Sizes

    Clear Openings
    Length (mm) Width (mm) Depth (mm) Product Range Loading Class
    150 150     150mm   stackable sections Toby Joint Box D400
    300 300 150mm   stackable sections

    RadBox2®

    QuadBox®

    		 B125
    600 450 150mm   stackable sections    

    RadBox2®

    QuadBox®

    		 B125
    900 600 500mm and 150mm   stackable sections RadBox® D400*
    1275 600 500mm and 150mm   stackable sections RadBox® D400*

    Other sizes are available, please contact our Sales team to discuss your requirements.

    *For Carriageway installation use a concrete ring to isolate loads, please refer to our specific guidelines in the RadBox® Installation document.

    Furniture

    Bolt-On

    • Step
    • Floor
    • Wall Brackets
    • Cable Bearers

     

    Options

    Pre-Building & Pre-Fitting Service

    Radius offers a pre-drilling service for duct entries, to suit your requirements.

    Our chambers are supplied flat packed as standard but can also be factory pre-built on request and furniture pre-fitted.

     

    • Duct Entries
    • Furniture
    • Floor

    Options

    Pre-Building & Pre-Fitting Service

    Radius offers a pre-drilling service for duct entries, to suit your requirements.

    Our chambers are supplied flat packed as standard but can also be factory pre-built on request and furniture pre-fitted.

     

    • Duct Entries
    • Furniture
    • Floor