3 Tracks Screen Sliding Window

3-Track Screen Sliding Window Mechanism

The Guangya GR70 Series 3-Track Screen Sliding Window System is engineered for maximum functionality and durability in demanding global markets. Featuring three independent, heavy-duty aluminum tracks within a single robust extrusion, it enables simultaneous, conflict-free operation of two large glass panels and a dedicated insect screen. This design eliminates the traditional compromise between ventilation, view, and insect protection.

Key Features

• True 3-Track Design: Exclusive bottom track dedicated to the insect screen.
• GR70 Heavy-Gauge Construction: 1.5mm main profile wall thickness (ISO9001 controlled).
• Global Compliance: Certified to AS2047, SAIGLOBAL, ISO9001, CQC.
• Superior Weather Sealing: Multi-chamber profiles, high-performance EPDM gaskets.
• Precision Rolling System: Adjustable stainless steel bearing rollers.
• Enhanced Security: Robust frame accepts multi-point locking systems.
• Customizable Aesthetics: Extensive surface treatment options: Anodizing (Silver, Champagne, Titanium, Nickel, Gold, etc.), Powder Coating (custom RAL colors), Fluorocarbon Spray (PVDF), Electrophoresis (ED).
• Thermal Break Option: Available for enhanced energy efficiency.
• Screen Options: Standard fiberglass, Stainless Steel, Pet-Resistant.
• Glazing Flexibility: Accommodates various glass types and thicknesses.

Common Configurations

Two-Panel System:

• One panel is fixed in the middle track
• Second panel slides in either the inner or outer track
• Allows for half of the window to be opened

Three-Panel System:

• All three panels are movable
• Can be configured to open 1/3, 2/3, or the full window width
• Panels can stack on one side or be distributed

Advantages

• Structural Robustness: Manufactured from high-grade 6063-T5 aluminum alloy (Temper T3-T8 as specified). Main profile wall thickness: 1.5mm. Independently tested to meet or exceed AS2047, SAIGLOBAL, and ISO9001 standards for wind load resistance, structural strength, and operational durability.
• Weather & Thermal Performance: Multi-chamber frame design with high-compression EPDM seals ensures exceptional resistance against water ingress (tested to relevant international standards) and air infiltration. Optional thermal break significantly enhances thermal efficiency (U-value improvement achievable with appropriate glazing).
• Operational Longevity: Features dual-wheel stainless steel bearing rollers on adjustable mechanisms. Engineered for smooth, effortless sliding exceeding 20,000 cycles. Tracks resist deformation under load.
• Screen Durability: Rigid aluminum screen frame houses premium fiberglass mesh (standard). Options include stainless steel mesh (coastal/harsh environments) and pet-resistant screens. UV-stabilized mesh resists degradation.
• Glazing Versatility: Compatible with single-pane, double-glazed insulating glass units (IGUs), laminated safety glass, Low-E coatings, and tinted glass to meet diverse global climate and security needs.

Guangya Project Case: Carlingford Apartment(Sydney)
Product: Window Wall & Glass Railing
Area: 20,000m²

How It Works:

• Track System: The GR70 frame incorporates three dedicated parallel tracks:
• Top Track: Guides the upper rollers of both window panels.
• Middle Track: Guides the lower rollers of the primary (typically inner) window panel.
• Bottom Track (Dedicated): Exclusively guides the insect screen panel.
• Independent Operation: Both window panels slide freely within the top track, with the primary panel also guided in the middle track. The insect screen slides completely independently within its dedicated bottom track.
• Function: Users position the glass panels anywhere along the tracks to control ventilation and view. The screen is positioned independently solely over any open section to provide insect protection, or stowed completely to one side when not in use. No interference occurs between screen and window operation.

Window screens are designed to prevent insects from entering a home without obstructing the view or airflow. They are not intended to prevent children from falling out of windows, stop intruders, or defend against larger animals.

 

Guangya GR70 Series Screen Heat-resistance Sliding Window

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