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Stronghold® System

Strong & Secure

Altair Louvres with the Stronghold System are a logical inclusion when extra strength and safety is required in commercial or residential buildings.

Leaf Architecture finalised the design concept for this project with the objective of enclosing the school balconies and allowing the school to utilize the walkways between the classrooms. They integrated Breezway Altair louvres and the Stronghold System into the design. View project.
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Features

Stronghold System Extensive Testing

Extensive Testing

Proven ability to safely retain blades when subjected to heavy loads.

Stronghold System Compliant

Compliant

Exceed Compliance requirements of NZS 4211-2008.
Stronghold System Naturally Ventilated

Naturally Ventilated

Allows abundant fresh air to save on electricity.

Stronghold System Aesthetics

Aesthetics

Provides greater design flexibility in buildings.

Stronghold System Customise

Customise

Various customising options available including blades and colours.
Stronghold System Screening

Screening

Privacy or shading options available when screened.

Stronghold Close up

Added Safety

Altair Louvres with the Stronghold System mechanically locks louvre blades into their clips to increase the amount of force the window can resist. With blades only able to be removed using a tool, the window is more secure and your building is safer.

stronghold fall prevention australia

Extra Space

The Stronghold System can be used in multi-story applications. A balcony enclosure or wintergarden can be created to provide extra year-round living space or as a barrier against outdoor noise. Occupants can enjoy the winter sun in a protected spot or take advantage of fresh breezes.

Stronghold louvres IGLU Building

Ventilation

The Stronghold System is fit for purpose where openable windows are required to safeguard against a fall of 1 metre or more. As the entire glazed area can be opened to allow airflow they can be used to maximise natural ventilation and cooling in multi level applications. Ideal for windows that require extra strength in bedrooms or wet rooms.

The logical inclusion when extra strength and safety is required

Altair Louvres with the Stronghold System mechanically locks louvre blades into their clips to increase the amount of force the window can resist. With blades now only able to be removed using a tool, the window is more secure and your building is safer.

Ideal for use more than 1 metre above ground level the Stronghold System provides added safety to the entire window opening.

nz stronghold brochure

Stronghold System Brochure

Details about the Stronghold System for high rise buildings.
View PDF.

The Stronghold® System: Manage fresh air, noise and fall prevention

Altair Louvre Windows with the Stronghold System by Breezway have been designed to increase strength and safety in multi-storey building designs.

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Gallery

For more examples view our Project Profiles page.
Stronghold System
Stronghold
Australia Towers Stronghold
Stronghold Banner clipped
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Technical

Size Specs

  • Available for 102mm and 152mm glass or aluminium blades.

Please note Off-Standard height limitations apply for the following:
102mm Altair Component System: Standard Height + 19mm to Standard Height + 31mm.

Technical Specs

  • Altair Component System available for installation into other framing systems.
  • Available with the range of Altair Louvre options including the Powerlouvre and IGLU Systems.
  • Heat soaked glass blades available for code compliance.
  • Once installed, pins cannot be removed without specialised tools. Replacement pins required upon removal.

Extensive Testing

  • Tested to NZS 4211-2008 “Specification for performance of windows”.
  • Sphere and static load testing to ensure compliance with clause F4 and document B1 of the Building Code.
  • Depending on the blade type, achieved 700N load and up to 1500N when open.
stronghold graph

Note: Breezway Altair Louvre products are not a balustrade system. Nor are any other window types.

Balustrades are one type of barrier. Altair Louvres with the Stronghold System and suitable openings are another. It is always important to ensure that a particular barrier system complies with the relevant Building Codes and associated Standards.

Stronghold® System Load Test

Locally manufactured, the Stronghold System is tested to withstand loads up to 163 kgs without breakage.
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Design Manual

Design Manual

The Breezway Design Manual is shown below in PDF format or alternatively can be viewed in a new window or downloaded using this link Breezway Design Manual

The manual contains the following relevant topics.

  • Blade Type Compatibility
  • Powerlouvre System Compatibility
  • Maintenance
  • Compliance with Balustrading Requirements
  • Recommended Specifications
NOTE: The Breezway Design Manual is best viewed on a laptop or desktop computer. If you are viewing on a mobile or tablet device then we recommend opening the design manual PDF directly using this link Breezway Design Manual