Full Range of Provista Solutions for Extra High Wind Zones

To suit the broadest range of project requirements, leading nationwide independent balustrade and pool fencing specialist, Provista Balustrade Systems, has had its Ultra framed, Ultra semi-frameless and Gutter Bracket solutions engineered for Extra High Wind Zones as standard. They join the face-fixed Vista frameless channel solution which was engineered for Extra High from the outset.

Noel Priestley from Provista comments, “We found we were having to provide site-specific engineering and PS1’s for a number of nationwide projects simply because the wind zone was Extra High, adding time and cost to these projects. By having these popular solutions engineered as standard to Extra High, we felt we could assist clients and make the consenting process that much easier.”

The Provista Ultra range is a development of the established and successful framed and semi-frameless post profiles but the systems feature larger and stronger 53 x 53mm post sections. This enables larger post spacings even when specified for Extra High wind zones.

Provista’s new aluminium Gutter Bracket solution has also been designed and engineered for use in Extra High zones and offers excellent strength and leading post spacings. It has also been designed exclusively for use with the Ultra range post profiles in applications involving membrane and floating deck structures.

Provista focuses on providing stylish solutions to complement both modern new-built and classic existing homes around New Zealand. All face-fixed solutions feature completely hidden fixings for an ultra-clean look.

The Provista product range is designed and engineered for installation on a wide range of structures, including timber, concrete, steel and typical combinations of each. T6 Temper Grade alloy is used for aluminium components, providing approx. 20% increased strength over typical grades. Product Technical Statements for all solutions are available on the Provista website and EBOSS technical library.

Provista Balustrade Systems solutions are designed and manufactured for NZ conditions and are compliant with all NZ regulations and suited to A, B, E and C3 loadings for residential and commercial applications. Address or site-specific design and producer statements can be arranged as required.

Framed Glass Balustrades

Provista Balustrade Systems

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Provista Balustrade Systems Framed Glass balustrade solutions feature modern aluminium post and handrail profile designs suiting both classic and contemporary building design.

Provista Framed Glass solutions are designed to comply with A, B, E and C3 loadings for residential and commercial occupancy types and are suitable for decks, balconies and stairways
Suitable building structures can be timber, concrete, steel and typical combinations of each. Provista Framed Glass solutions can also be used in conjunction with the Provista Gutter Bracket – a robust stainless steel product designed to be specified where membrane decks and gutters are required
A rectangular ("Retro") handrail and rounded ("Euro") handrail options are available
Address or Site-specific design and Producer Statements can be arranged as required

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

Manor and Estate Framed Glass styles are 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

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

Semi-Frameless Glass Balustrades

Provista Balustrade Systems

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Provista Balustrade Systems Semi-frameless balustrade systems feature modern aluminium post and handrail profile designs suiting both classic and contemporary building design.

Provista Semi-frameless solutions are designed to comply with A, B, E and C3 loadings for residential and commercial occupancy types and are suitable for decks, balconies, stairways, pool fences and gates.
Suitable building structures can be timber, concrete, steel and typical combinations of each. Provista Semi-frameless solutions can also be used in conjunction with the Provista Gutter Bracket – a robust stainless steel product designed to be specified where membrane decks and gutters are required.
A rectangular ("Retro") handrail and rounded ("Euro") handrail options are available or a stainless interlinking rail could be used if required, affixed directly to the top edge of the glass. The Provista Semi-frameless solutions can include a glass infill panel, or euro Slat screening, or combination of both.
Address or Site-specific design and Producer Statements can be arranged as required.

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

Summit and Panorama Semi-frameless styles are 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

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

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