High Security, Wind-Resistant, Thermal Insulation, Superior Sealing, Stable Large-Size
Benefits
This G7 Parallel Opening Window features a 120mm wall width and 2.5mm thick profile (exceeding national standards), enabling stable large-size designs over 3.5m. Its reinforced wind-resistant structure and 29mm thermal strips ensure exceptional durability and insulation, ideal for high-rises, luxury residences or wind-prone areas.
Overview of G7 Hurricane Proof Aluminium Parallel Opening Window
The G7 Parallel Opening Window, crafted by leading Chinese manufacturer Rolansini, is a premium, performance-driven solution tailored for Australian mid-to-high-end residences. Blending robust structural integrity, advanced thermal efficiency, and sleek design, this outswing parallel window addresses Australia’s diverse climate challenges (from strong coastal winds to extreme temperature shifts) while elevating luxury living spaces—making it ideal for villas, penthouses, and upscale homes.
At its core, the G7 prioritizes safety, durability, and comfort, with specs exceeding national standards and certifications aligned with Australian building requirements. Its balanced mix of functional engineering and minimalist aesthetics ensures it complements modern architectural styles while delivering reliable, long-term performance.
Key Advantages of G7 Hurricane Proof Aluminium Parallel Opening Window
High Security & Anti-Pry Design
Safety takes center stage in the G7 window, anchored by a 120mm frame depth and 2.5mm super-thick main profile (surpassing standard configurations). Its dual-flush indoor-outdoor design eliminates external pry points, making forced entry far more difficult—critical for Australian homeowners prioritizing residential security.
Reinforcing this safety is a suite of features: removable fixed/active guardrails add an extra layer of protection (ideal for families with children), while corrosion-resistant 304/316 stainless steel screens block intruders and pests without compromising visibility. Together, these elements create a secure barrier that doesn’t sacrifice daily convenience.
Wind-Resistant for Extreme Australian Climates
Engineered to withstand Australia’s gusty coastal and open-terrain winds, the G7 boasts industry-leading wind pressure resistance. Its 2.5mm thick profile and 30mm widened mullion (reinforced with internal steel inserts) form a rigid framework, while the frame and mullion’s tube-shaped cavity design boosts structural rigidity.
For large glass panels (8mm+), the G7 includes closed-type anti-typhoon 压线 (reinforced with screw fixings), and 4 bottom support ribs ensure balanced load distribution—even for windows up to 3000mm in height (3.5m+ configurations remain shake-free). This structure meets Australia’s AS2047 wind resistance standards, offering peace of mind during storms or extreme weather events.
Enhanced Thermal Insulation for Year-Round Comfort
The G7 delivers exceptional energy efficiency, critical for mitigating Australia’s hot summers and cool winters. Its 29mm multi-chamber ribbed thermal strip (paired with a perfect vertical isotherm) acts as a robust cold bridge barrier, preventing heat transfer between indoor and outdoor spaces.
Complementing this is the 30mm (5G+20A+5G) double-toughened clear glass, filled with argon gas. This configuration reduces heat loss/gain, minimizes reliance on HVAC systems, and keeps interiors consistently comfortable—cutting long-term energy costs for homeowners.
Superior Sealing & Water Protection
The G7’s advanced sealing system locks out drafts, rain, and humidity. It features 3-layer seals between the sash and transfer frame (with seamless welded gaskets that resist cracking or splitting) and 2-layer seals between the transfer frame and outer frame (using composite foam strips and thermal insulation cotton).
A hidden floor-drain drainage system further enhances weather resistance, efficiently channeling rainwater away to prevent wind-driven leakage—essential for Australia’s heavy rainfall regions. Whether in humid coastal areas or rainy suburban zones, the G7 keeps interiors dry and airtight year-round.
Stable Large-Size Panoramic Design
The G7 excels at creating expansive, unobstructed views—perfect for Australian homes overlooking coastlines or landscapes. It supports max leaf dimensions of 1500mm (width) × 3000mm (height), enabled by its 30mm widened mullion and balanced load-bearing structure.
Even at these large sizes, the window remains stable: the 4 bottom support ribs distribute weight evenly, while the reinforced profile cavities eliminate sagging or shaking. This flexibility lets homeowners design sweeping panoramic openings that blur the line between indoor and outdoor living spaces.
Technical Specifications
Specification
Details
Profile Reinforcement
2.5mm
Finish Treatment
Powder Coating, PVDF Coating, Wood Grain Transfer
Frame Depth
120mm
Frame Width
68.6mm
Sash Width
77.5mm
Max. Leaf Width
500-1500mm
Max. Leaf Height
2000-3000mm
Glass Standard
30mm (5G + 20A + 5G) Double Toughened Clear Glass,Filled with Argon Gas
Application: Ideal for Australian Mid-to-High-End Residences
The G7 Parallel Opening Window is perfectly suited to Australian mid-to-high-end residential market for three key reasons:
Climate Adaptability: Its wind-resistant structure (AS2047-compliant) handles coastal gusts, while its thermal insulation mitigates extreme heat/cold—reducing energy bills for upscale homes.
Luxury Aesthetic & Function: The dual-flush design complements modern villa/penthouse decor, and its large-size capabilities enable panoramic views (a top priority for high-end Australian properties).
Local Alignment: 304/316 stainless steel screens meet Australian pest-control needs, anti-pry features address security concerns, and certifications (ISO9001, AS2047) align with local building standards.
Backed by a 10-year warranty, the G7 is a cost-effective, long-lasting investment that balances luxury, performance, and practicality for Australia’s discerning homeowners.
