Browser not supported

You are using an old browser that we do not support anymore. Please consider using a modern web browser such as Microsoft Edge, Google Chrome or Firefox for the best website experience.


EzyBrixx™ is a modular, rigid (twin wall) plastic block system that may be used to create a pit of almost any size.

EzyBrixx™ pits are capable of withstanding high loads and in most cases a concrete backfill is not required.

Component blocks are connected by a wedge system and are made from 100% recycled polypropylene. Assembled rings are configured in 150mm high stacking units to create a pit of any depth. EzyBrixx™ modular units allow for customised sizes and shapes and can be made to order and delivered preassembled to site.

A choice of trafficable locking lids and access covers are available to provide security for underground infrastructure.



  • PowerLok® Lids - ACO’s patented PowerLok® Lids provide high security

    for sensitive areas. All frames are secured to

    the pit wall.
  • Standard Locking Lids - AS 3996 designed steel lids and frames are hot dipped galvanised to AS 4680. Lids are secured with 2 x M8 locking bolts into the frame. All frames are secured to the pit wall.


  • Wedge Interlock Connection - Unique wedge interlocking system provides a rigid and secure wall.
  • Conduit Entry - Conduit entries can be created on-site with a holesaw.


  • PowerLok® Tool - Used for locking and unlocking PowerLok® hatch.
  • Optional Plastic Base - An optional plastic base can be supplied fitted to the pits. Bases up to 1200mm x 1200mm clear opening are supplied rivited to the pit. Bases for larger sizes are supplied loose for easy transport.
  • Optional Modular Step Ladder - Strong thermoplastic ladder of lightweight construction (4kg/m). Recommended for pits exceeding 1200mm depth. Compliant to AS 1657.
  • Optional Universal Lifting Key
  • Universal Plug - Universal plug allows lids to meet IP rating IP4X AS 60529.
  • Optional Cable Support - Cable supports are useful for suspending cables, shelves and other items on the pit wall.

See us at...

ACO New Zealand participates in a variety of trade shows, seminars and other events. See a list of upcoming events on our Public Relations page.


For full details of our distribution partners please contact our office at (0)9 815 9500 or

Social Media

ACO New Zealand is an active user of social media. Please, follow us on Facebook and Twitter.