Lightweight and easy to install duct access chamber section with pre-trepanned duct entry points accepting 63mm, 90mm, 110mm, 120mm, 145mm and 160mm OD ducting for multiple applications.
Interlocking edges for stacking up to 3 units high per metre, with16 point mortise and tenon taper lock system for ease of assembly and high strength joints.
Ideal solution for cable drawpits, duct access chambers, street lighting, traffic signals, CCTV installations and fibre optic applications.
Supplied flat pack for assembly on site.