
TRENCH HIGH SECURITY TRUNKING RANGE
ENGINEERED FOR SECURE ENVIRONMENTS
BUILT FOR DEMANDING APPLICATIONS
- IK10 Impact Tested (UKAS Accredited)
- IP4X as standard (UKAS Accredited)
- 1.5mm Z275 PG - Robust Construction
- Fully compliant - Total peace of mind
- M5 Pin Torx - Tamperproof security fixings
- MOJ Compliant
The British government continues to reinvest in the prison infrastructure, Trench have designed a dedicated High Security Trunking Range.
The British Government continues to reinvest in the modernisation and development of UK prisons, creating an ongoing need for secure, durable and reliable infrastructure. In response, Trench has developed a High Security Trunking Range, engineered for secure environments and built for demanding applications where safety, strength and compliance are essential.
Manufactured from 1.5mm Z275 pre galvanised steel, the range is IK10 impact tested and rated IP4X as standard, with M5 Pin Torx tamperproof security fixings providing additional protection against unauthorised access. Available in standard sizes from 50x50mm to 300x300mm and supplied in 3 metre lengths with a U shape connector as standard. Designed with installation efficiency in mind, the system can be easily cut and adapted on site, providing exceptional flexibility and ensuring a quick, hassle-free installation to meet the specific requirements of each project.
For projects requiring additional flexibility, multi-compartment, custom size and powder coat options are available on request and supported by Trench’s market-leading lead times.
All the data at a glance
- 1.5mm Z275 PG material
- 3m Length as standard
- 14 security lid fixings per length
- Supplied with M5 tamperproof screws (Pin Torx)
- U Shape connector as standard
- Easy to drill lid fixing holes when cutting down a length
- Available in all standard sizes 50x50 to 300x300
- Multi Compartment available on request
- Custom sizes available on request
- Powder Coat variants available on request
- Market leading lead times
- BS EN 50085-1 & BS EN 50085-2 Compliant
- BS EN 10142 & BS EN 10143 Compliant
- IK10 Impact Tested (UKAS Accredited)
- IP4X as standard (UKAS Accredited)
- MOJ Compliant
Trench High Security Trunking Lengths


Trench High Security Trunking Accessories
















