Grandex Door
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| Model | SP100T |
| Type | Casement window |
| Standard | USA NFRC STANDARD |
| Color | Silver, grey and other RAL colors |
| Material | Aluminum alloy |
| Surface Treatment | Powder coating, electrophoresis and anodizing, etc. |
| Glass | IGCC/SGCC |
| Hardware | German, American & Chinese Top brand hardware |
| Sample Lead Time | 5~7 working days |
No home is the same, each having its own unique character. Why should your windows & doors be any different? Our windows & doors are made bespoke to suit your needs.
Our main product range includes Aluminium Doors & Windows, Aluminium Louvres, Aluminium Handrails, Sensor Doors, and Spring Doors.
All of our products are custom-manufactured based on your specific architectural sizing, design preferences, and color requirements.
Our standard order threshold is USD 30,000 per order. For orders below USD 30,000, an additional USD 800 color adjustment and packaging fee applies.
Delivery takes approximately 28 to 45 days after the deposit is received and shop drawings are fully confirmed.
We offer standard powder coating finishes including Frost Black and Silver Grey, as well as customized RAL spectrum colors.
We offer a 10-year quality warranty covering frame color fading and peeling, alongside hardware functionality under proper operation. German hardware includes a dedicated 10-year warranty with prompt replacement parts service.
