Aluminum Folding Doors from PA
Aluminum Folding Doors are also known as accordion doors or bi-fold doors. PA’s Aluminum Folding Doors combine modern design with durability and functionality. Perfect for creating wide openings, these doors feature a smooth folding mechanism that effortlessly opens to maximize space and natural light.

What Is A Folding Door?
A folding door is a type of door which opens by folding back in sections or so-called panels. Folding doors are also known as ‘bi-fold doors’, in spite of them most often having more than two panels. Another term is ‘concertina’ doors, inspired by the musical instrument of the same name.
View More Aluminum Folding Door Series
If you’re looking for a stylish and functional door that maximizes space, the Folding Door Series is an excellent choice. Ideal for both modern and traditional spaces, this series offers a range of customization options. Choose from various color finishes, hardware styles, and energy-efficient glass features to enhance your home. Enjoy the flexibility and practicality of the latest folding door designs, perfect for any project.
Customized Options
- Surface Finish: Laminated glass, Triple glass, Low-E glass, Reflective glass, Tinted glass, Bullet-proof glass
Profile Thinckness | 1.6mm |
Opening Way | Glass Panel Inward Folding / Outward Opening |
GLASS TYPE | Double Tempered Glass |
HARDWARE COLOR | Silver/ Black |
PROFILE COLOR | Black/White/Gray/Coffee(Powder Coating) |
GLASS THICKNESS | 5mm+27A+5mm |
LOCK POINT | Kerssemberg Lock |
HINGE | Kerssemberg Hidden Hinge |
HANDLE | Kerssemberg Handle |
AVAILABLE SIZE | Opening Panel (Width: 500-800/Height: 1000-2800) |
Door Type | Folding Door | Door Opening Style |
U-value (Differ by glass types) | 1.8-3.6 W/m²K | |
Water Tightness | 350 Pa | |
Air Tightness | <0.5[M3/(M.HO)] | |
Noise Reduction | ≤ 35 dB | |
Wind Load Capacity | 3500 Pa |
Thermal insulation performance
AS/NZS44201 standard:
Uw1.4W/m2K
Wind pressure resistance
AS/NZS4420.1 standard:
±4000Pa
Watertight performance
AS/NZS44201 standard:
600Pa
Sound insulation performance
ISO717 standard:
Rw37dB
Why Choose Aluminum Folding Doors?
- Accordian doors save space by folding neatly to the side
- They enhance accessibility by creating a wide opening without any threshold.
- Large glass panels in folding doors increase natural light penetration.
- Folding doors provide a seamless transition between indoor and outdoor spaces.
- Well-sealed folding doors improve thermal insulation, reducing energy costs.
- Bi-fold doors are suitable for a variety of applications, from homes to offices to retail spaces.
- They allow for maximum air flow when fully opened, improving indoor air quality.
- Installing folding doors can increase the property's market value.
Accordian Doors |
Anti-pinch Hand Design
PA’s accordian doors have an anti-pinch design, giving you more peace of mind during use. In families with children, it is necessary to purchase anti-pinch doors, which can prevent children from creating safety hazards when opening and closing the door.
Accordian Doors |
Top Grade Silent Wheel
Our aluminum bi fold door bottom sliding system has a load capacity of up to 400KG. Even if the door leaf is large, the sliding direction can slide smoothly and without noise.
Accordian Doors |
Unique Hidden Hinge Design
Our aluminum folding door hinges are completely hidden when the leaf is closed. Built-in adjustment function solves the installation defect of folding door sagging.
FAQ about Aluminum Bi Fold Doors
To install folding doors, measure the door frame accurately, install the track system securely at the top, and ensure the bottom track is aligned. Attach the door panels to the tracks, adjust the hinges, and test the door’s smooth operation. For best results, follow the manufacturer’s instructions or hire a professional.
Bi-fold doors typically cost between $500 to $2,500 per panel, depending on the materials, size, and customization options. High-end models with additional features like double glazing or custom finishes can cost more.
Bi-fold doors operate using a hinged panel system that folds in on itself when opened. The panels slide along a top and bottom track, folding neatly to one side to create a wide, unobstructed opening.
Accordion folding doors generally range in price from $300 to $2,000, depending on the size, materials, and customization. Higher-end models with enhanced features can cost more.
To adjust the height of a bi-fold door, use the adjustment screws located at the top or bottom of the door panels. Raise or lower the door as needed to ensure it hangs level and operates smoothly.