Compliance Statement
Scope of Use
Metropolis balustrade style is designed for, but is not limited to, use in projects within
the following scope:
- Can be used on but not limited to, internal and external decks, mezzanines, and
stairways.
- Suitability for the occupancy type for part of the building or structure but cannot be
used for C5 or F/G.
- Can be used in all wind zones up to and including Extra High. In rare or extreme
locations wind reverberation can be caused.
- Building height up to three stories or more.
- Metropolis balustrade style is custom fabricated to the requirements of each project.
Prior to fabrication, the following project selections must be confirmed by the
specifier:
- Balustrade height, Top / side rail profile (if any), Fixing detail.
Balustrade is top fixed only. Specifications allow fixing into concrete, masonry, timber
and steel.
- Metropolis balustrade style is compatible with other features such as gates, handrails
and custom aluminum sheets.
New Zealand Building Code (NZBC)
The product will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:
- Clause B1 Structure: Performance B1.3.1, B1.3.2, B1.3.3, B1.3.3(f), B1.3.3(h), B1.3.3(j), B1.3.4, B1.3.4(a)
B1.3.3 - Metropolis balustrade adheres with the minimum barrier height in respect to
the location and building type (As per Table 3.1 minimum barrier heights). Stair
barriers in areas likely to be frequently used by children under six years of age
require no gaps larger than 100mm and 150mm in the stair tread. Balustrade
geometry shall follow the dimensions illustrated barriers in figure 3.3 (Example of
barrier geometries).
B1.3.4 - Metropolis balustrade style loading aligns with the barrier loads set out in
AS/NZS 1170.1 Clause 3.6 and Table 3.3. The magnitude of the barrier loads that
need to be applied in the design depends specifically on the occupancy of that part of
the building or structure
B1.3.5 - Metropolis balustrade style displacement is recommended to not exceed
30mm under barrier and wind loads as described in B1/VM1.
B1.3.7 - Metropolis balustrade style fixings and connections are designed to be
suitable for the supporting structure (material and strength), the fixing (type, edge
distance and spacing) and to be adequate to resist balustrade loads.
B1.3.8 - Metropolis balustrade has a durability requirement of no less than 15 years.
B1.3.9 - Metropolis balustrade style has no sharp edges or projections than can
cause injury when restraining people. All extrusions have minor radii and any sharp
edges are to be removed.
B1.4.3 - Metropolis balustrade style uses aluminum that has been designed in
accordance with AS/NZS 1170.0:2002 Appendix B. All product is powder coated or
anodized to the specifiers standards to ensure the best durability of the product in the
installed location. - Clause B2 Durability: Performance B2.3.1, B2.3.1(a), B2.3.2, B2.3.2(a), B2.3.2(b)
B2.3 - Metropolis balustrade element "Balustrade" must have a durability
requirement of no less than 50 years. - Clause D1 Access routes: Performance D1.3.3(c), D1.3.3(j), D1.3.3(k)
D1.1.7.1 - Metropolis balustrade prevents falling from access routes and complies
with NZBC F4 - Clause F2 Hazardous building materials: Performance F2.3.1
F2.1.1 - Glazing likely subject to human impact shall comply with NZS 4223: Part 3. - Clause F4 Safety from falling: Performance F4.3.1, F4.3.2, F4.3.3, F4.3.4, F4.3.4(a), F4.3.4(b), F4.3.4(c), F4.3.4(d), F4.3.4(e), F4.3.4(f), F4.3.4(g), F4.3.4(h), F4.3.5, F4.3.5(a)
F4.1.1 - Metropolis balustrade adheres to the minimum barrier heights (F4/AS1 Table
1) in the respective area installed
F4.1.2.1 - Metropolis balustrade aligns with the barrier height and geometry as set
out in Table 1, Figure 2, figure 3 and figure 4. The barrier design ensures that,
anywhere over the full height of the barrier, a 100 mm diameter sphere cannot pass
through.
F4.1.2.3 - Metropolis style shall adhere to the acceptable methods of the construction
of rail barriers in conjunction with parapets so they are not readily available to be
used as seats, as required by Clause F4.3.4(h) for buildings other than housing.
F9.2.1 - The Metropolis balustrade can be used as a pool barrier when at the
minimum height of 1200mm. Metropolis has been design to best relate to Figure 1
(b) and (d) balustrade to ensure compliance.
F9.2.4 - Metropolis adheres with appendices C, D, E & F which are acceptable
methods for assessing the strength of pool barriers.
Notes
AS/NZS 1170:2002
NZS4223.3.2016
NZS 3603
AS/NZS 1664
AS/NZS 2208
Evidence
The product meets the requirements set out in the following documents, or relevant parts of cited standards within the documents:
Producer Statement (PS1): https://unex.co.nz/techportal/
Manufacturer
Legal Trading Name:
Unex Systems
Business Email:
info@unex.co.nz
Company Website:
www.unex.co.nz
Contact Number/s:
7 8509464 800 333777
Product Identifier
METROPOLIS
Warnings
This product has no warnings associated with it.
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Date last validated:
07 May 2024 |
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Date last updated:
07 May 2024 |
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