CASEMENT
WINDOW SYSTEM

The CTKJ casement window system combines exceptional safety and design. Its anti-drop hinge design features unique anti-fall technology at both the hinge connection and the fixed frame, ensuring enhanced security.

Maximum Size Of Sash Width ≤900mm / Height ≤1700mm

Thickness Of Main Profile 1.8mm

Glass Clamping Thicknesss 48mm

Load Bearing of Sash ＜50kg

Water Penetration 720Pa

Air Leakage

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

Structural Test Pressure ＜7200Pa

U-Factor ≥0.25 Btu/(hr x ft² x ºF)

Specifications

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

Upgraded anti-prying technology: The clamping locking system + backlocking point are adopted, and the anti-prying ability up to the EU RC2 safety level

Sealing

Upgraded viewing experience： Narrow frame design, flush frame sash design for indoor and outdoor use, simple and neat lines, simple and flat facade effect, creating an ultimate viewing experience.

Drainage

Upgraded sealing performance： Three layers of sealing processes by adhesive tape and anti-shrinkage clamping design of the adhesive strip double the sealing ability of doors and windows, making it higher and more stable.

Operation

Durable

Upgraded integrated window and screen: High strength integrated screen windows are sealed with a press fit full circle, providing excellent mosquito and insect resistance.

Safety

Hidden locking point and locking bracket: Aligned smoothly with the profile for unobstructed passage. The locking mechanism ensures the door's safety when closed.

Diversification

Practical screen window system: The systematic structural design of screen window glass guardrail takes into account mosquito prevention and safety performance, multiple protections, and high practicality.

Structural 3D Model

We provide visual 3D models of our products to help clients better understand product design, dimensions, and configurations. These models support design coordination, streamline project planning, and enable more informed decisions throughout the project development process.

The coplanar design ensures the frame and sash align seamlessly when closed, offering a clean look while making maintenance and cleaning easier.

CW60

CW110

Frame Options

CW80

The integrated design of the screen, glass, and guardrail ensures insect prevention, enhanced safety. The inward-opening screen simplifies cleaning and maintenance. High transparency stainless steel or PET nylon fly screen.

Frame Colors

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

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

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Outward Opening window hardware system 01

Outward Opening window hardware system 02

Outward Opening window hardware system 03

Hardware Options

Screening Options

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We offer a wide range of insect screen solutions including vertical roller, horizontal sliding, pleated, and framed types—each tailored to suit different spaces and usage needs. Whether for bedroom or kitchen windows, or large balcony and patio doorways, our screens provide both functionality and aesthetic appeal.

Handle system

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A range of handle options combines ergonomic comfort, smooth operation and refined aesthetics. Available in various styles, finishes and configurations to complement different window and door systems.

Case

GET QUOTE

Welcome to inquire for perfect solutions for your construction projects. GBA aluminum facade system includes the manufacturing and design of windows & doors, railings & staircases, awnings & pergolas, and metalwork.