1. Where is your product available?
We have agents in most areas of New Zealand. It is available through various distributors throughout NZ. If no local distributor is available it can be ordered directly through our BelAire Designer Fencing based factory and transported to your site. Ph 0800 235 2473.
2. Does the wall provide noise insulation?
Yes, it will provide excellent results from all forms of noise. Noise reduction is very height dependent thus the higher the wall the better the results (as with any form of wall). A comprehensive noise report is available on request. *National Acoustic Laboratory tested.
3. What is the difference between the Classic, Signature and Estate Walls?
All have different size posts with the BelAire Signature and Estate style walls using a thicker wall panel. See Specifications for a detailed description.
4. How high can I have a wall?
BelAire Classic wall styles range from 0.9m – 2.1m, BelAire Signature and Estate wall styles range from 0.9m – 3.0m, Barrier walls 3.0m – 4.5m. Wind regions A & B. Please call us for specific wind region C specs.
5. What finish can I have? And do the panels come pre finished?
The panels and posts come in a ‘raw’ primed state ready to accept any finish. The wall can be Painted, Rendered, Texture Painted – See sample finishes for a detailed description. Extensive research and testing in conjunction with Dulux Australia/NZ has been carried out.
6. Who can install it?
It can be installed by our Agents, a Fencing contractor, your preferred Builder or the competent DIY person. Free technical advice is offered 24/7. An instructional video and printed instructions are available.
7. How long does it take to put a wall up?
On average 2 people can put up 20-25m of 1.8m high traditional wall per day.
8. How much concrete will I use?
We recommend you use bagged quick set or post hole mix concrete if you are a DIY customer. A BelAire Classic wall at an average 1.8m high will require approx 60 kg per posthole. A BelAire Signature wall at an average 1.8m high will require approx 60-80 kg per posthole.A BelAire Estate wall at an average 1.8m high will require approx 70-90 kg per posthole.
9. Do I need council approval?
Every council is different and you should consult your local council. As the wall doesn’t use strip footings generally you will only need to comply with their relevant height regulations which can be found on their web sites. If your local council has any questions we would be happy to assist.
10. What warranty does the wall have?
If installed by a recommended installer or in accordance with the fitting instructions the wall and all associated components are covered against product failure for 10 years.
11. How strong is the wall?
The wall panels have a strong laminated fibre cement face that has great resistance to impacts. Any severe impact that may bruise the wall can be easily repaired with exterior grade filler.
The walls have been engineered to cope with up to wind region D wind speeds (Australia’s highest wind region)
LOAD TESTING (NT-DTC Requirement)
Panel Load testing was carried out under supervision by a Cyclonic certifying structural engineer to comply with the Northern Territory DTC requirements.
The panel was supported at either end and uniformly loaded and the deflection was measured at every layer of bricks. The 70mm panel had a load rating of 750 kg.
IMPACT TESTING
Shot Put Test Overview
A 4kg Shot Put is dropped onto a supported panel and the deflection and impact damage measured and assessed.
Test Details
Height: 3.0m drop MWS 75mm Sound panel supported as per installation method
Location test: MWS Factory NSW
Wall Type: Barrier Type Wall (70mm panel)
Deflection rate: 8mm maximum average depression depth
Panel serviceability after impact: Still Serviceable
Panel structural integrity: Unaffected
Panel Repairable: Yes
Conclusion
The panel was both structurally and visually serviceable after the impact. No immediate repair was necessary and non-repair of the panel would not be detrimental to the performance of the panel’s intended function.
12. Can things be attached or hung off the wall?
Yes, you can attach most things that would normally be attached to a masonry wall such as exterior art or Bali style hanging designs etc please contact us for exact fixing methods.
13. Can letter boxes be inserted?
Yes, on all wall styles a letter box can be recessed into the wall panel (see the BelAire gallery for examples)
14. Does the wall have to be painted immediately?
No, all the materials used are exterior grade and the steel components galvanized and primed. We recommend though that you seal and paint the wall within 6 months of installation.
Barrier Walls
15. What is the maximum wall height?
Our standard range of Barrier walls go up to 4.5m in height. We have built and engineered walls up to 6m in height. Walls over 4.5m are designed on a job by job basis so please just ask!
16. Can the barrier walls be installed by our own builder?
Yes, we offer a comprehensive installation guide and technical support. We can also offer a member of our team to attend the start of the installation to assist in set out and pass on any relevant trade secrets. That said it is normally more cost effective for our factory installation team to perform the installation as we would expect to erect a wall twice as quick as a first timer.
17. Does the soil type, terrain category and wind region effect the installation spec?
We will supply a site specific installation specification for most Barrier wall installations which will state exact footing dimensions required based upon the wind region, soil type and terrain category. All things are generally possible so we relish the challenge of any out of the ordinary or difficult installation requirements.
18. Can the walls be installed in remote areas?
We have agents in most areas of New Zealand and our factory Barrier wall installation team will travel anywhere.
