Multiduct Cable Protection
Cable Protection systems

MULTIduct Cable Protection System
MULTIduct™, from Cubis Systems, is an innovative, lightweight and structural multiple duct cable protection system, offering a modern alternative to traditional cable ducting systems.
How does Multiduct work?
Units are quickly assembled by connecting metre-long sections with unique push-fit system. The MULTIduct™ cable protection system offers a wide range of accessories to deal with tight turns, elevations, adjustable height on site natural curvature and other obstacles.
Benefits Of Cubis Cable Protection Systems
- Lightweight
- Durable
- Quick Assembly
- Buried Cable Routes
- Added Flexibility
Cable Protection Systems, like the MULTIduct, can be installed in a variety of different applications and environments. It is also available with multiple different accessories and different sizes.
See also Access Chambers STAKKAbox | Access Covers

Installation Of Cubis’ MULTIduct Cable Protection
MULTIduct Cable Protection
Features & Benefits
High Crush Strength
MULTIduct does not require any concrete or specialist surround due to its high strength and robust nature – requiring shallower burial depths and possessing greater crush resistance.
Quick Assembly
With Secure One Click Connection System
The MULTIduct cable Protection System offers a unique ‘plush fit system’ that is fast and easy to install. During cable pulling, the unique push-fit connection eliminates any disengagement of the units once installed.
Durable Cable Protection
Less susceptible to drop related damages, MULTIduct offers a durable and lightweight unit that can be easily transported and moved on site.The cable protection unit also incorporates large radius corners to stop rodents gaining access to the cabling inside of the duct.
MUTIduct – A Multiple Duct Combination
Cubs MULTIduct combines multiple cable ducts that would traditionally, have been separated. This results in the need for a reduced excavation resulting in narrower and shallower trenches. there is no graded back fill between ducts and time is reduced during installation.
Lightweight
Weighing under 20kg MULTIduct™ offers significant health and safety advantages. MULTIduct™ is suitable for a single person lift and install, enabling compliance with manual handling regulations. Being lightweight and easy to deploy results in considerable project time and cost savings.
Buried Cable Routes
MULTIduct can be used in conjunction with other Cubis products, such as the STAKKAbox Access Chamber Systems, to create a more secure ducting system than surface routes. This can prevent issues with theft and vandalism to cables.
Straight And Flat With Added Flexibility
MULTIduct™ allows for 2° of flexibility within its connection. This results in the creation of a natural bend that can follow the curvature of a track, road or tunnel installation. The straight lay flat feature removes the need for spaces and eliminates any twisting issues during the installation unlike traditional ducting systems.
Square Duct Space
Unique smooth internal walls for easier cable pulling and no sharp edges for cable damage. Less surface contact with cables makes it easier to pull / blow during cable installation. The shape of the MULTIduct™ units increase capacity over traditional cable ducts.

MULTIduct Cable Protection
How The Cubis Multiduct Works
MULTIduct™ units are quickly assembled by connecting metre-long sections with a unique push-fit system. Multiple ducts are combined into one part which, traditionally, would have been separated – creating more efficiency. The cable protection system offers a wide range of accessories to deal with tight turns, elevations, adjustable height on site, natural curvature and obstacles.
➡ See also | Access Covers | Access Chambers | Cable Trough
Applications
MULTIduct™ holds numerous global approvals and has been installed in various applications and environments across the world.
- Under track crossings
- Under road crossings
- Buried cable routes
- Tunnels
- Multi-bank
- Bridge crossing

MULTIduct™
Seamless Integration
MULTIduct™ can be integrated into the STAKKAbox™ access chamber on site.
If the exact duct entry positions are unknown at the time of order, a flexible sliding backfill barrier can be fitted. This barrier allows for up to 150mm vertical alteration enabling the MULTIduct™ entry position to be customised on site.
Materials
HDPE Cable Protection
Manufactured from high density polyethylene (HDPE), MULTIduct™ offers a lightweight, high strength to weight unit.
With parts weighing below 20kg MULTIduct™ offers significant health and safety advantages permitting a single person lift and install.
Available Sizes
MULTIduct™ is available in a range of size options designed to offer seamless integration with Cubis’ range of chamber access and cable protection systems.
- 4 Way
- 4 Way XL
- 6 Way
- 9 Way
- Micro – 4 Way & 6 Way
➡ For additional data sheets contact Thorne & Derrick
Thorne & Derrick are also distributors of Filoform duct sealing products.

Protection of Cables Against Water Ingress (Flood), Gas Migration (Explosion) & Fire – see duct sealing systems for further information