DRAG

A post-supported system using structural corner posts and support stubs fixed to the building structure, either wall or floor.

Belcanto Grappler Stack-On balconies installed on a contemporary residential building
Product Description

A patented system, Stack-On installs quickly and securely via pre-installed structural corner posts and support stubs to the building facade. Works on projecting balconies and where the structural frame is unable to support a cantilever design.
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Attaché balustrade and privacy screen options complete the balcony, with options for integrated thermal breaks and a drained roof canopy. These pre-assembled balconies reduce site complexity and streamline construction workflows.
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Scope of use: Suitable for post-supported balconies to 2.7 metres deep, with depth able to increase because of the front post support. Structural footing supplied by others.

Features & Benefits
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Single supplier and warranty streamline project management.

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Fast installation (~15 balconies/day) cuts time and costs.

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Minimal façade penetrations reduce leak risks and defects.

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Thermal breaks and recyclable, non-combustible materials boost sustainability.

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Pre-inspected balconies ensure quality and avoid construction delays.

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