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Balcony Exploded

Cassette®

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What is a Balcony Cassette®?

The balcony Cassette® is the core structural unit of a balcony—the part you physically walk onto. It includes:

  • The deck surface: the visible top layer that residents step onto.

  • The structural frame: supports the deck and transfers loads back to the building.

  • The soffit or underside: the underside of the balcony, designed for drainage, aesthetics and compliance.

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Why Should I Use Sapphire's Balcony Cassette®?

The balcony Cassette® is a patented unique concept, specially developed by Sapphire incorporating the balustrade, frame, deck and soffits into one fully offsite assembled MMC product. This innovative approach makes construction faster, more efficient, and cost-effective for residential developments – simplifying the balcony journey.

What Are the Benefits of a Balcony Cassette®?

Sapphire’s Cassette® simplifies balcony construction by combining the frame, deck, and soffits into one offsite-assembled unit. Made from non-combustible Class A aluminium, it enhances fire safety while ensuring consistent quality. Its integrated drainage system channels rainwater through the deck and into soffits that disperse it quickly and evenly. The result is a lighter, safer, and more efficient balcony solution.

What Are the Components of a Balcony Cassette®?

Deck Surface

Sapphire’s balcony deck surfaces are durable, slip-resistant, and designed for effective drainage. A range of finishes offers both performance and aesthetic flexibility.

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Frame

Sapphire’s balcony frames are precision-engineered for strength, stability, and fire safety. Made from aluminium, they form the core of every Cassette®.

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Underside

Sapphire’s balcony undersides are designed for clean aesthetics, effective drainage, and fire performance. Soffit options provide both protection and visual appeal.

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