Bi-Fold Window System

The addition of a bi-fold window to your kitchen or living areas will not only open up and connect you to your outdoor living spaces, but will also add value to your home.

Specifications

Thermally broken aluminum window system with double glazing and multi-layer sealing, providing excellent thermal insulation, airtightness, water resistance, and durability for residential and commercial use.

Maximum Size Of Sash

Width ≤900mm / Height ≤1500mm

Thickness Of Main Profile

1.8mm

Glass Clamping Thicknesss

32mm

Load Bearing of Sash

≤160kg

Frame Options

Utilizes high-performance sealing materials to ensure superior air and water tightness, suitable for extreme weather conditions

FW70

PROLINE bi-fold window frame combines slim aluminum design with smooth folding operation for maximum opening space. Integrated thermal break delivers superior insulation and energy savings. Strong and weather-resistant, it’s the perfect choice for modern projects.


Aluminum frames come in various colors and finishes, seamlessly matching any design. Powder-coated and anodized surfaces ensure lasting aesthetics and low

Glass Options

We provide various glazing options to suit different project needs, balancing performance, aesthetics, and budget.

Double Glazing

Double glazing can withstand greater wind pressure in high-rise apartment buildings, ensuring safety and stability while effectively reducing external noise for a quiet living environment.

Triple Glazing

Triple glazing is widely used in buildings located in cold or noisy environments. Compared to double glazing, it offers better insulation, energy efficiency, and soundproofing. It helps reduce heating and cooling costs and creates a quieter, more comfortable indoor space.



Handle Options

FAQ

Frequently asked questions about aluminum bi-fold windows, covering performance, safety, and usability.

Cases