Homepage > Products > GuardianWall


Industrial grade strength and durability

The GuardianWall is the ideal product for those clients seeking an industrial grade modular noise wall system that is far stronger and more durable than standard commercial grade solutions.

The modular wall system makes use of the hot dip galvanised steel beams that are typically employed for more rigorous construction applications by the building sector. This sets it apart from the lighter modular wall systems that are generally adopted in residential and commercial contexts.

The use of heavy-duty construction materials confers the GuardianWall with a level of durability far in excess of other modular walls.

This enhanced durability makes the GuardianWall an excellent choice for large-scale industrial and civil infrastructure applications, where resilience and durability are deemed essential to long-term project performance.

In addition to its heightened strength and resilience, the GuardianWall can also be used in conjunction with a range of noise panels offered by ModularWalls, enabling developers to customise its performance to meet specific aesthetic and functional objectives.


  • Extra-tall wall heights
  • Ideal for extended design life requirements (+50 years)
  • Accepts multiple panel types
  • Customised components and finishes
  • Strong and durable
  • Can retain up to 750mm



Our proprietary AcoustiMax composite panel is our core panel solution. With fast installation, superior quality, excellent acoustic properties and designer finish, our AcoustiMax based modular fencing and walling systems are the ideal solutions for architects and designers alike.

View Panel


TerraFirm integrates the retaining wall/fence or boundary wall in one seamless design. TerraFirm retaining panels can be built into ModularWalls to accommodate retaining requirements without the need and cost of building a standard masonry retaining wall.

View Panel


Typically used for road ways, rail corridors, high traffic areas, or whenever superior impact protection and noise attenuation is required, EnduroMax panels are ultra-high impact and vandal resistant with superior acoustic performance. Panels span up to 4.2 metres and offer superior performance, noise control and aesthetic appeal making them the perfect solution for urban expansion projects.

View Panel


Our AcoustiSorb panel is a star performer in the field of sound absorption. The AcoustiSorb panels were designed with a perforated face to absorb sound waves within its core material, resulting in an NRC rating > 0.9. With a panel span that can reach 3 metres high, the lightweight yet robust construction of the panels are perfect for numerous noise abatement solutions.

View Panel


  • Specifications
  • Installation
  • Commercial Brochure
  • Road & Rail Brochure
Post TypeSteel Universal Beam or Column
Wall height12000mm +
Post Centres2440mm, 3040mm or 4240mm
when used with AcoustiMax or EnduroMax

5040mm when used with CorroLink

4040mm when used with AcoustiSorb
Fire ClassBAL29
Wind RegionsA, B & C

Download REVIT files.


Download DWG files.


View the GuardianWall installation guide.


Download our Commercial Brochure.


Download our Road & Rail Brochure.


Projects Using GuardianWall

Acoustic barrier for Coles

The Gold Coast region now boasts a highly sought after neighbourhood shopping development spearheaded by the Coles Group Property.

View Project

Acoustic absorption success for bakery

Following the removal of a redundant warehouse located north of The Goodman Fielder Bakery warehouse site, neighbouring residential property owners were exposed to the constant activity from the bakery.

View Project

Noise abatement solution for New Farm state school

The school was very swift to contact noise abatement leaders ModularWalls following complaints by neighbouring residents about the volume of noise emitted from their premise.

View Project