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G5 Hurricane Resistance Aluminium Casement Window

Out Swing Casement Window
Key points
Thermal insulation, Stable & durable, Simple appearance, Anti-fall, Rain Resistance

Benefits
G5 incorporate a 30mm mullion which allows for the creation of windows that are both higher and larger in dimensions .This system can utilizes reinforced steel penetration technology, ensuring exceptional wind pressure resistance, even for windows exceeding 3.5 meters in height, an ideal choice for high-rise buildings or areas prone to high winds.
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Product Specifications

Profile Reinforcement

1.8mm

Finish Treatment

Powder Coating, PVDF Coating, Wood Grain Transfer

Frame Depth

110mm

Frame Width

44.1mm

Sash Width

77.5mm

Max. Leaf Width

370-800mm

Max. Leaf Height

460-1700mm

Glass Standard

30mm(5G+20A+5G) Double Toughened Clear Glass, Filled with Argon Gas

Glazing Pocket

Less than 37 mm

Glass Spacer

Black Aluminum Spacer

Glass Type

Double Panes,Triple Panes, Clear, Ultra Clear, Low-e, Laminated, Reflective, Frosted, Obscure...Glass

Hardware

China top brand HOPO, German SIEGENIA, HOPPE, WEHAG(180°)

Screens

304 / 316 Stainless Steel, Foldable Nylon Mesh Screen

Blinds

HANS Manual Blinds, Electric blinds, Solar Powered Build-in Blinds

Grills

External Aluminum Bars, Built-in Decorative Bars

Guardrail Fixed and Active, Both Removable
Open Types Outswing, Outswing&Awning

Standard

Comply with ISO9001, CE, NFRC, AS2047, CSA Certification

Warranty

10 Years - Terms and conditions apply

 

Product Features

Typhoon-resistant structure

Designed for coastal areas, this window has a wall coverage width of 110mm and a main profile thickness of 1.8mm for excellent stability. Its multi-point balanced load-bearing structure includes 4 bottom support ribs and a 30mm widened mullion with reinforcement to ensure high wind resistance (up to 3.5m+ height window wall without shaking). Ideal for typhoon-prone areas, it combines solid strength with wide applicability to large window designs.

Exceptional Weather Sealing

Three-layer seals between sash and frame, plus two-layer seals with EPDM composite foam strips and thermal insulation cotton, ensure airtight/watertight performance. The hidden drainage system can improve the drainage capacity of doors and windows and effectively prevent wind from blowing water into the room from the front of doors and windows. Ideal for humid/climate zones, it blocks drafts, rain, and heat, keeping interiors comfortable and dry.

Safe ventilation design

The outward-opening design maximizes airflow while prioritizing safety. A standard anti-fall chain prevents accidental drops during strong winds, complemented by a safety limiter to control opening angles (micro-ventilation + child protection). The handle-side "rest block" reduces hardware stress while closing, enhancing durability. 

Durable and high-quality construction

Made with corrosion-resistant aluminum alloy and premium HOPO hardware, this window is built to withstand harsh conditions. 1.8mm thick profiles, reinforced cavities, and soft rubber anti-collision corners increase longevity. All-round edge protection and easy-to-use HOPO essential handles ensure safety and comfort. Low maintenance yet rugged.

  

Download

 2025 Rolansini Window and Door Catalog.pdf;

 G5 Casement Window Profile Section;

 Casement Window Measurement&Installation;

 Care&Maintenance Guaidance.

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