MaxiWall is a new, cost-competitive Autoclaved Aerated Concrete (AAC) from Big River Group, available nationwide in Australia. 

The use of MaxiWall panels leads to faster construction times and decreased site costs, as their light weight makes them safer to work with and easier to install, including cutting, shaving and shaping. 

The applications for MaxiWall include Low-Rise External and Party Wall applications, as well as Hi-Rise External and Internal Wall Systems. 

It offers a more comfortable home living experience due to superior fire protection, insulation, and soundproofing qualities. MaxiWall has four times greater thermal resistance than standard house bricks, greatly reducing the amount of energy required to heat or cool. MaxiWall also has excellent acoustic insulation – up to seven decibels greater per surface area than other solid building materials of the same weight. 

With an external render finish, MaxiWall is fire resistant and classified as a 100 per cent non-combustible building material. It is resistant to fire up to 1,200’C and achieves a two hour fire rating when installed with approved systems.

MaxiWall is also a pollutant free building material, sourced from world class facilities using German technology and automated processes to ensure every panel is of optimum quality and consistency. By using reduced raw materials it produces around 30 percent less environmental waste and 50 percent greenhouse gas emissions compared to traditional concrete.

MaxiWall is fully compliant with current Australian Standards and has Australian Codemark Certification.

The registered brand is wholly owned and exclusively distributed in Australia by Big River Group.