Exterior Aluminum Bifold Folding Windows Sliding Track Folding Window
| Glass Standard | Comply with AS2208 / IGCC / CE / ISO |
| Standard/Certificate | Comply with NFRC / CE / ISO |
| Thermal Insulation | U value from 1.5 to 2.0 W/M2k |
| Window Rating | N6 |
| Sample lead time | 7 days |
| Water penetration | 600 pa |
| Ultimate strength | 4500pa |
| Air infiltration | 75/150 |
| Extrusion alloy | 6063-T5 profile with 1.2-2.5 mm thickness for window |
| Hardware | China top brand;German brand with 10 year warranty |
| Surface treatment | Powder coated, Electrophoresis, PVDF, Anodizing, or wood color |
| Packing | Wooden or Carton Box with Bubble Bag, Clear film,Foam inside. |
| Delivery | 15-35 Days after order confirmed |
| Aluminium Profiles | Aluminium Alloy | ALU Wall Thickness | Surface Finishing and Color |
| 6063-T5 | 1.2mm--2.0mm, | Anodized, Sliver & Bronze | |
| Powder Coating | |||
| PVDF | |||
| With thermal break aluminium system design for more energy saving function | |||
| Glass | Type | Thickness | Color |
| Float glass | Single: 4mm -12mm, | clear/super clear/ tinted blue/green/coffee brown/grey | |
| Insulated double glass | |||
| Insulated triple glass | |||
| Reflective glass | |||
| Low-E glass | |||
| Tempered glass | |||
| Laminated glass | |||
| Customized art glass | |||
| Hardware | High quality, made in China of well-know brand (Kinlong )/ made in Germany (Siegenia /Roto/Others) | ||
| Accessories | Use EPDM sealant rubber | ||
| Stainless steel 304# accessories. | |||
| Production standard | Basis on the shop drawings which approved by the buyer | ||
FOLDING DOOR FEATURES
1. FOLDING WINDOW DESIGN CAN GIVE THE BIGGEST CLEAR OPENING AND ENJOYWIDE-OPEN VIEW.


