BT QuadBox/StakkaBox JMF106 & JMF104

Description

BT QuadBox/StakkaBox JMF106 & JMF104

The BT QuadBox/StakkaBox JMF106 & JMF104 is a modular underground access chamber system designed for telecoms and utility network installations. Manufactured from high strength polypropylene, the system provides a lightweight alternative to traditional concrete or brick-built chambers while maintaining reliable structural performance below ground. The modular stackable design allows chamber depths to be adjusted on site, helping simplify installation and reducing handling requirements during telecoms infrastructure projects.

Specifications

Key design features

The QuadBox / StakkaBox system uses modular stackable chamber sections to allow flexible chamber depth configuration on site. Manufactured from polypropylene, the chamber sections are lightweight for easier handling while maintaining durability for underground telecoms installations. Pre-formed duct entry positions also help simplify integration with cable ducting systems during installation.

Benefits

• Lightweight construction reduces handling and installation time.
• Modular design allows flexible chamber depth configuration.
• Suitable for telecoms and utility infrastructure projects.
• Helps reduce reliance on wet trades and heavy lifting equipment.
• Compatible with underground cable ducting installations.

Applications

This BT Chamber system is used to provide underground access to telecoms, fibre, and utility networks within residential, commercial, and infrastructure projects. The BT Inspection Chamber design supports cable management, inspection access, and maintenance within modern underground network installations.

Explore more

Browse the full range of duct access chambers, chamber covers, and underground ducting systems to complete your installation.

Contact us

For help selecting the correct QuadBox or StakkaBox chamber configuration for your project, contact the team for technical advice and UK wide supply.