Grandex Door
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| Category | Feature | Specification | Options & Details |
|---|---|---|---|
| Aluminium Profiles | Aluminium Alloy | 6063-T5 | Anodized (Silver & Bronze) |
| Wall Thickness | 1.2mm - 2.0mm | Powder Coating (Color confirmed with buyer) | |
| Surface Finishing | Standard 1.4mm for windows, 2.0mm for doors | Electrophoresis (Silver & Champagne) | |
| PVDF Finishing | |||
| Thermal break aluminium system for enhanced energy saving | |||
| Glass | Glass Types | Float glass, Insulated double glass, Insulated triple glass, Reflective glass, Low-E glass, Tempered glass, Laminated glass, Customized art glass | |
| Thickness | Single: 4mm - 12mm, Double Glazing options available | ||
| Colors | Clear, Super Clear, Tinted Blue, Tinted Green, Coffee Brown, Grey, etc. | ||
| Hardware | High quality, well-known brand hardware systems | ||
| Production Standard | Basis on shop drawings approved by the buyer | ||
AS2047 is the mandatory Australian standard for windows and external glazed doors in buildings. It defines requirements for structural performance, air infiltration, water penetration resistance, and wind pressure performance.
For structural stability and durability, a wall thickness of 2.0mm is standard for aluminum doors, while 1.4mm is typically used for standard windows.
A thermal break profile incorporates a reinforced polyamide bar between interior and exterior aluminum frames. This creates an insulated barrier, significantly reducing thermal transfer, improving energy efficiency, and lowering heating/cooling costs.
Multiple options are available including tempered safety glass, Low-E glass, double or triple insulated glazing, laminated glass, as well as various tint colors such as clear, super clear, grey, blue, and green.
Yes, surface treatments such as Powder Coating, Anodizing, and PVDF coatings provide high durability, corrosion resistance, and UV protection, preventing fading or peeling over time.
