Belaire Fencing | Commercial Specifications

Commercial Specifications

The BelAire Designer System is comprised of composite fibre cement/EPS sandwich panels supported by our unique high tensile post system. Below you will find all the general specifications that cover our commercial line of walling products. For more comprehensive information, please contact BelAire head office on 0800 235 2473.

This information is suitable for use in wind regions A, B, and C (D upon request) AS/NZ 1170.2-2002 Loading Code. Note – In wind regions B, C & D we will provide site-specific installation and construction advice. If you have any doubt about the wind region your wall will be in, seek advice from your local building consent authority. The information listed here is a guide only to help ascertain these factors and gain a general understanding of the different types of wall systems we offer.

Our walls provide superb sound attenuation properties. For a full understanding of what can be achieved, please see the Sound Reduction page via the tab on the right.

Commercial Barrier & Noise Walls

Available heights: 3.0-metres – 4.5-metres

Note – for walls up to 3.0-metres in height we can utilise other post styles from our domestic range if required or aesthetically preferred.

Gain privacy, security, and noise insulation for your premises with an attractive, functional Barrier Wall, without the high construction costs. Our wall panels have internal recesses to accommodate an electrical cable for security cameras, lighting, and intercoms.

The Barrier wall has superb sound reduction qualities. On average you can expect a 20-decibel reduction from standard road noise. (National Acoustic Laboratory test available upon request).

Our Barrier Walls have an overall panel thickness of 75mm and a choice of either external or flush top wall capping. Posts measure 150 (face) x 250mm (depth). Each standard section has an effective coverage of 2500mm, 2800mm or 3100mm, post centre to post centre. Please refer to the table below for footing depths.

BelAire proprietary composite panels for general noise attenuation

  • Our wall panels are a Fibre Cement/EPS composite sandwich panel manufactured by us to rigid quality guidelines.
  • An average panel weight is 34kg (2400 x 900) or 15.49kgs m2 with a standard panel thickness of 75mm.
  • Our Panels have been tested and used extensively in all cyclonic wind regions of Australia and New Zealand.
  • Panels can be stacked to achieve various wall heights.

Custom panel and density requirements can be met upon request.

We have manufactured composite Fibre Cement and Compressed Fibre Cement skinned panels up to 32 kgs m2 for project specific requirements.

Durability, Impact & Load Testing
Stringent quality and constant testing will ensure that your wall will comfortably withstand the rigours of daily life. Our testing regime includes performing load and impact testing to conform to all major roadway authorities.


BelAire Barrier Wall Support Columns: Wall heights up to 4.5 metres

Our Support Columns are designed and manufactured from a high-tensile, galvanised material that has been Dyna primed and coated on both sides with a specific top coat to enhance performance and accept all modern acrylic coatings.

Custom requests are also available.

Universal Support Columns: Wall height above 4.5 metres or Special Project Requirements

Our Support Columns are project specific with their specifications in both grade and size. Typically a 250 UB galvanised to AS4600 will be utilised in most applications.