APEX EcoBuilt

Leading Manufacturer of Aluminum Systems & Modular Housing

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Casement Window System

Engineered with triple sealing and reinforced structure, improving insulation, air tightness, and stability for modern facade applications.

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1.8 mm
Aluminum Thickness
22.5 mm
Thermal Break Strip
5mm + 20A + 5mm
Glass Configuration (Fixed Panel)
5mm + 20A + 5mm
Glass Configuration (Opening Sash)
Class 8
Air Tightness
Class 5
Water Tightness
Class 4
Sound Insulation
Class 8
Wind Load Resistance:
Class 8
Thermal Insulation

Functional Features

Key structural features of the Casement Window System

Injection-Molded Corner Structure for Stability

Adopts split-type corner injection process to enhance frame integrity, improving overall structural stability and long-term performance.

Triple Sealing System for Enhanced Insulation

Compatible with Coupled Window Design

Supports mullion-linked configurations, allowing flexible combinations while improving structural coordination.

Slim Frame Without Visible Mullion

Corner design without vertical mullion enables wider glass area, creating a more open visual effect.

Reinforced Mullion for Large Glass Panels

Strengthened central mullion improves stability for oversized glass, ensuring better wind resistance and safety.

Benefits

Available opening types for the Casement Window System

Outward Opening Window

Glass sash opens outward, equipped with friction stay hinge and handle system for stable sealing and operation.
Inward Opening Window

Inward opening design allows convenient use and maintenance, with hinge and handle configuration.
Outward Top-Hung Window

Top-hung outward opening ensures ventilation while reducing rain penetration.
Top-Hung Window

Standard top-hung structure suitable for continuous airflow in enclosed spaces.

Color Options

Color finishes available for the Casement Window System

The system supports dual-color configurations for both interior and exterior applications. Exterior finishes include matte black, dark grey, and coffee tones, suitable for modern architectural facades.

Interior options extend to wood grain finishes and warm tones such as teak and khaki brown, allowing better coordination with interior spaces. Surface treatments include powder coating and wood grain transfer for durability and weather resistance.

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