Compliance Statement
Scope of Use
Henley 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 10 m
- Henley balustrade style is custom fabricated to the requirements of each project. Prior to fabrication, the following project selections must be confirmed by the specifier: Height, top / lower rail profiles, fixing detail.Can be used in top fixed and side fixed applications. Specifications allow fixing into concrete, masonry, timber and steel.
- Henley 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
B1.3.3 - Henley 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). - Clause B2 Durability: Performance B2.3.1, B2.3.1(a), B2.3.2, B2.3.2(a), B2.3.2(b)
B2.3 - Henley balustrade element "Balustrade" must have a durability requirement of no less than 50 years. - Clause D1 Access routes: Performance D1.3.3, D1.3.3(j), D1.3.3(k)
D1.1.7.1 - Henley balustrade prevents falling from access routes and complies with NZBC F4
D1.2.3.1 - Henley balustrade lower rail height is adjusted to where the surface of an accessible route is more than 25 mm above the adjacent ground to provide protection from falling.
D1.6.0.6 - Henley balustrade top rail is used as a handrail is applications where required, the height of the rail is situated between 900mm and 1000mm above the pitch line/FFL.
D1.6.0.9 - Henley balustrade handrail options come in a range of sizes and provide acceptable profiles for accessible stairways and ramps. - 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 - Henley balustrade adheres to the minimum barrier heights (F4/AS1 Table 1) in the respective area installed
F4.1.2.1 - Henley 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. In applications where the barrier is on a staircase or similar application, The triangular opening formed by the riser, tread, and bottom rail of the barrier on a stair shall be of such a size that a 150 mm diameter sphere cannot pass through it.
F4.1.2.2 - In areas used exclusively for emergency or maintenance purposes in buildings, and in other buildings not frequented by children, barriers may have openings with maximum dimensions of either: 300mm horizontally between vertical balustrade members or 460mm vertically between longitudinal rails.
F4.1.2.3 - Henley 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 Henley balustrade can be used as a pool barrier when at the minimum height of 1200mm. Henley has been design to best relate to Figure 1 (b) and (d) balustrade to ensure compliance.
F9.2.4 - Henley adheres with appendices C, D, E & F which are acceptable methods for assessing the strength of pool barriers.
Notes
AS/NZS 1170:2002
NZS 4223.3.2016
NZS 3603AS/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:
https://unex.co.nz/techportal-login/
Design requirements
UNEX Tech Portal
Installation requirements
UNEX Fabrication Manuals
Maintenance requirements
UNEX Fabrication Manuals
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
HENLEY
Warnings
This product has no warnings associated with it.
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Date last validated:
02 September 2025 |
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Date last updated:
02 September 2025 |
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