• Suitable for residential homes, multi-storey apartment buildings, commercial developments, and industrial facades.
• Window surround shrouds, sun shading louvres, visual privacy screens, and facade architectural feature framing.
• Can be fixed to timber studs, concrete, structural steel, or composite wall assemblies.
• Suitable for use in wind zones up to NZS 3604 Extra High Wind Zone.
• Bracket fixings are typically spaced at 1000mm centres using M12 lag screws into framing with EPDM gasket isolators.

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Provista Window Shroud and Facade Louvre systems, if designed, used, installed, and maintained in accordance with the conditions of Provista's technical documents, will comply with, or contribute to compliance with, the following performance provisions of the NZ Building Code:

• Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2, B1.3.3 (c, f, h, j, m) & B1.3.4
• Clause B2 DURABILITY: Performance B2.3.1 (a) & B2.3.2 (a, b)
• Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1 & F2.3.3

Contribution to compliance:

• B1 Structure: Structural aluminium elements are designed in accordance with AS/NZS 1170 (Structural Design Actions) and AS/NZS 1664 (Aluminium Structures) to withstand wind and physical load actions. Fixings utilise Class 80 316 stainless steel or M12 lag screws into framing.
• B2 Durability: T6 temper grade aluminium extrusions combined with architectural powder-coating or anodising provide a durable facade element with a minimum 15-year durability when maintained.
• F2 Hazardous Building Materials: Solid aluminium extrusions and factory coatings do not emit harmful substances or hazardous particles.

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• The Vista Channel solution is designed to comply with A, B, E and C3 loadings for residential and commercial occupancy types and is suitable for decks, balconies, stairways, pool fences and gates.
• Suitable building structures can be timber, concrete, steel and typical combinations of each.
• A stainless steel interlinking rail is available for 12mm glass applications, affixed directly to the top edge of the glass. The rail can also be supplied in a powder-coated finish which could be the same as that of the channel covers or in a contrast colour.
• Address or Site-specific design and Producer Statements can be arranged as required.
• Specified for use in Very High Wind Zones but site specific PS1 and calculations can be provided for Extreme Wind Zones

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Provista Balustrade Systems solutions have been designed and tested by independent engineers to comply with:

• AS/NZS 1170 Structural Design Actions
• NZS3603 Timber Structures Standard
• AS/NZS 1664 Aluminium Structures – allowable stress design
• AS/NZS 2208 Safety Glazing Materials in Buildings
• NZS 4223.3 2016 Glazing in Buildings – Human Impact Safety Requirements

 The Vista Frameless solution is designed for Occupancy A, B, E and C3

 Designs are engineered to comply with B1, B2, F2 and F4 of the NZ Building Code

 For applications outside the Provista Technical Manual specifications a Site Specific PS1 can be prepared upon request

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