Description

LEGRAND – Backbox for Screed / Concrete Floor Installation

DETAILS:

LEGRAND – Backbox for Screed / Concrete Floor Installation

Product Description:

The LEGRAND Backbox is a galvanized steel backbox that Legrand designs for installing compatible Legrand flush floor boxes in screed or concrete floor systems. To use it, you fix the unit directly onto the slab. Consequently, it provides a strong, stable base for floor box assemblies in offices, commercial buildings, showrooms, hotels, conference rooms, and workstations. Moreover, the backbox supports neat integration of power, data, and multimedia floor outlets. At the same time, it helps maintain a clean, flush floor finish for a professional look. In addition, Legrand lists the official reference as 089604. Specifically, it suits concrete floor installation where the finishing layer height ranges from 65 mm to 90 mm. As a result, it ensures secure mounting and long-term durability for modern floor power and data systems.

Key Features:

• Backbox for flush floor box installation
• Suitable for screed / concrete floor
• Fixed directly on the slab
• Compatible with Legrand floor box systems
• Screed thickness range: 65–90 mm
• Width: 325 mm
• Depth: 325 mm
• Height: 90 mm
• Duct width range: 25–225 mm
• Duct height range: 25–38 mm
• Made from galvanised steel and Zamak
• Suitable for floor boxes for tile / marble systems
• Supports clean integration of power and data outlets
• Recommended for concrete floor installation only