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.

Maximum Size Of Sash Width ≤900mm / Height ≤1500mm

Thickness Of Main Profile 1.8mm

Glass Clamping Thicknesss 32mm

Load Bearing of Sash ＜160kg

Water Penetration 650Pa

Air Leakage

Positive pressure Up to Level 8 / Negative pressure Up to Level 8

Structural Test Pressure ＜3800Pa

U-Factor ≥0.37 Btu/(hr x ft² x ºF)

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.

Flexible Design

Offers various opening methods based on spatial needs, accommodating different usage scenarios.

High Security

Equipped with a multi-point locking system that significantly enhances the overall structural security for peace of mind.

Functionality

Maximizes opening area, providing exceptional visibility and meeting users’ desires for natural light and views.

Aesthetic Appeal

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

GBA 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.

FW70

Frame Options

Frame Colors

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

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.

Glazing Options

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.

Double Glazing

Triple Glazing

Hardware System

Fold window hardware system 01

Bifold Window Roller

Hardware Detail

The easy to install high-load roller bearings are made from high-quality stainless steel and special abrasion-resistant materials, preventing breakage and allowing for a longer lifespan. A single sash can bear up to 120 kg. The height of the load-bearing roller is adjustable.