Robust, single-piece injection or rotational mouldings

High strength, structured wall construction

Manufactured in impact resistant polyethylene for
installation in all conditions

Corrosion free and chemical resistant material

Ultraviolet light resistant material, suitable for extended storage periods

Light, easy to handle, transport and install

Modular construction, allowing access boxes to be used as rising sections as required

Pre-trepanned points of entry to accommodate 54, 63, 110 and 118mm outside diameter ducting

Can also be stacked