Product Description

Ideal as a servery window, or simply for maximum air and light. Suncoast Windows Bi-Fold windows suit a number of different contexts. With an effortless roller system that allows you create a full opening, you can choose to install your Bi-Fold windows so that they stack to one or both sides.

The Suncoast Windows Bi-Fold range is available in our Signature and Commercial design options.

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  • Stack to one side or multiple, to both sides
  • ‘Top hung’ or ‘bottom rolling’, dual purpose aluminium extrusion
  • Positive locking action providing maximum security and safety
  • Hinge fixings with no visible screws to ensure a clean, flush appearance
  • Full joint sealing maximizes weather proofing performance
  • Low force sliding system for easy operation
  • Outboard track system for easy cleaning of sand and dirt
  • High rating for energy performance due to superior sealing action
  • Continuous unbroken seals for improved performance
  • Australian design award winner


  • Variety of colours (including timber alternative)
  • Bi-directional handling
  • Colonial, Federation or custom bars
  • Glass options (Including Double Glazing)
  • Key locks
  • Energy efficient/high performance system options
  • Double Glazing

Standard Sizes

Download Signature Bi-Fold Windows Standard Sizes
Download Standard Sizes for All Windows and Doors

Licensed manufacturers of Suncoast Windows's Windows & Doors may have different standard sizes.

Typical Configurations

Performance Parameters

Commercial Signature
Frame Size 100mm 100mm
Maximum Height 2000mm 2000mm
Maximum Panel Width 1000mm 840mm
Maximum Panel Weight 40kg 40kg
Maximum Water Rating 300pa 300pa
Maximum Wind Rating 2200Pa ULS 2200Pa ULS
Maximum Acoustic Rating Rw35 Rw34
Maximum Glass Thickness - single glazed 12.38mm 12.38mm
Maximum Glass Thickness - double glazed 24mm 24mm
Maximum Bushfire Rating BAL 29 BAL 29

Frame Colours

Other colours available upon request.

Glass Options


Hardware Colours