Rack Arm Systems
High Performance Solar Shading for sloped and shaped glazed areas
Horiso is the Australian distributor of Sunshield® Unique Louvres, the world leader in operable Rack Arm Shading Systems. A perfect system for all types of shaped windows for maintain light, solar control, privacy and security.
Rack Arm systems provide optimal amount of daylight, minimising the need for artificial lighting and air-conditioner usage, through maintaining effective airflow and reducing overall solar heat gain. The systems use fixed support arms which hold aluminium / timber interlocking or overlapping slats which tilt from 0° to 90° by way of manual, motorised or automation control.
Key Features
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Reduces thermal heat gain by 93%
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Contribute to achieving a high environmental green building rating
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Decreased air conditioning usage & overall energy consumption & costs.
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Designed to withstand up to 100km/hr wind speeds
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Provides years of reliable operation with minimal maintenance
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Systems are customised to the shape and size of each façade
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Triangles, trapezoids, arches and even circles are possible
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Can be installed on flat or sloped facades
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Prevent potential UV damage
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Optimise shading at varying sun angles
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Glare control, reducing eye irritation
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Improving computer screen visibility & comfort levels
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Larger slat sizes to allow more natural light to infiltrate through the glazing
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Custom colours and finished available
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Various control options – Manual, Motorised and automated controls
Installation
System Configuration
Rack Arm Systems are suitable for internal and external installations on a range of shaped glazing: rectangular, triangular, trapezoidal and circular.
External Installation
External shading systems can significantly reduce cooling loads by blocking solar radiation. An external system is strongly advised for all glass facades facing east and west because of the buildings’ increased exposure to direct sunlight. Rack arm blades are useful for their adjustable angles that optimise shading and lighting at varying sun angles. They can also be used to extended or create large outdoor areas, providing privacy and protection from sun and other weather conditions.
Internal Installation
Internal installation of Horiso Rack Arm systems controls natural light, heat gain and glare. This application is beneficial in residential spaces to act as a ceiling, functioning design feature or wall or in commercial (galleries/museums/libraries) where natural light is preferable. These applications minimise glare and, if required, achieve light blackout when fully closed.
Locations
Facades
Create the style and look you want.
Glass Roof & Roff Skylights
Create the style and look you want.
Louvre Roof
Suitable for pergolas, awnings and veranda roofs.
Interior Skylights
Used for sloped glazing, skylights, angular, shaped and high glass windows as a shading option.