
90S German Standard Aluminum Bifold Accordion Door
This 90S German standard aluminum bifold accordion door is made for villas and supplied to builders, developers and door dealers. Buyers get a thermal break aluminum frame and double-glazed tempered insulating glass with Low-E and argon.
- Frame
- Aluminum Alloy
- Glass
- Tempered
- Opening
- Foldable
- Warranty
- More Than 5 Years
- Thermal break aluminum profile
- Double-glazed tempered insulating glass with Low-E and argon
- Warranty of more than five years
- Multi-layer protective packaging
Model: 1600535885720 · OEM/ODM available · Custom sizes & colors
Product description
Windows Door Factory manufactures this 90S German standard aluminum bifold accordion door for villas, with a design suited to European projects. The frame uses thermal break aluminum profiles, where insulating strips separate the inner and outer aluminum to reduce heat transfer. The glass package is double-glazed tempered insulating glass (5mm + 12mm argon + 5mm) with a Low-E coating. Panels fold and stack to one or both sides, opening nearly the full width of the frame to connect indoor and outdoor space.
It is fitted with EPDM gaskets or silicone sealant. The folding door comes with a powder-coated finish, offered in custom colors. Sizes, colors, and glass specification can be customized for each project schedule. Units ship in multi-layer protective packaging to protect frames and glass in transit, and the product carries a warranty of more than five years.



Applications
Specifications
| Product type | Bi-Fold Doors |
|---|---|
| Application | Villa |
| Opening Method | Foldable |
| Feature | Thermal Insulation |
| Door Material | Aluminum Alloy |
| Glass Type | Tempered |
| Main Material | Aluminum |
| Material | Aluminum |
| Door Type | Glass |
| Surface Finishing | Finished |
| Warranty | More Than 5 Years |
| After-sale Service | Return and Replacement, Online Technical Support, Free Spare Parts |
| Design Style | Modern |
| Screen Netting Material | Nylon |
| Model Number | 90S |
| Measurements | Custome Made |
| Glazing | Fully Tempered 5/12A/5 Insulation Glass; Low-E Coating, Argon Gas Fill |
| Color | Custome Made |
| Sealing System | High Quality EPDM or Silicone Sealant |
| Painting | International Standard Powder Coating |
| Packing | Multi-layers Protection Packaging |
| Profile | Top Quality Thermal Break Aluminum with Insulating Strips |
| Sample | Free Sample Available |
| Type | Entry Doors |
Catalog configuration. Sizes, glass, color and hardware are confirmed on shop drawings for each order.
FAQ
What glass options are available for this folding door?
The standard specification is double-glazed tempered insulating glass (5mm + 12mm argon + 5mm) with a Low-E coating. Glass thickness, tint, coatings and safety requirements can be specified per opening when you send your project requirements.
What warranty comes with this product?
The product carries a warranty of more than five years. Warranty terms are confirmed in writing with your order, and our team provides technical support if questions arise during installation or use.
How do I get a quote for this folding door?
Share your project drawings or opening sizes, the quantity of each unit, and your destination port with our sales team. We will confirm the specification and quote factory-direct pricing.

