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H5 ROTO Airtight Compression Aluminum Sliding Window

Airtight Side Compression Sliding Window
Key points
Cost-Effective, Space Efficiency, Unobstructed View, Minimal Maintenance, Ventilation Control, Superior airtightness

Benefits
H5 innovative sliding window design employs a squeeze-type closing mechanism to address common issues with poor sealing in sliding windows and the space occupation of casement windows. The sash and frame are tightly pressed together, with three sealing strips installed around both components. A customized hardware system ensures these elements are firmly compressed, providing superior airtightness and space efficiency.
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  • H5

  • Rolansini

Overview: A Leap in Sliding Window Technology


The H5 ROTO Airtight Compression Aluminum Sliding Window stands as a breakthrough in window engineering, crafted by Rolansini to address long-standing challenges in traditional sliding and casement windows. Unlike conventional designs, this window integrates a squeeze-type closing mechanism that eliminates poor sealing issues common in sliding windows while avoiding the space-consuming drawbacks of casement styles.



At its core, the H5 ROTO window achieves superior airtightness through a precision-engineered system: the sash and frame press tightly together, reinforced by three layers of sealing strips around both components. Paired with a customized hardware setup, this design ensures a secure, weather-resistant seal—making it ideal for diverse climates, from humid regions to areas prone to strong winds.



Airtight Compression Aluminum Sliding Window
Airtight Compression Aluminum Sliding Window
Airtight Compression Aluminum Sliding Window



Beyond functionality, the H5 Airtight Compression Aluminum Sliding Window window prioritizes user needs with cost-effectiveness, space efficiency, and an unobstructed view. Its low-maintenance design reduces long-term upkeep, while adjustable ventilation control lets you balance airflow and insulation effortlessly. Whether for residential homes, modern offices, or commercial buildings, this window blends performance with aesthetic appeal.


Key Specifications



Specification

Details

Profile Reinforcement

1.8mm

Finish Treatment

Powder Coating, PVDF Coating, Wood Grain Transfer

Frame Depth

118mm

Frame Width

64mm

Sash Width

81.8mm (bottom), 58.3mm (upper)

Max. Leaf Width

700-1200mm (Active Pane), 400-4200mm (Fixed Pane)

Max. Leaf Height

1800-2700mm (Active Pane), 400-4200mm (Fixed Pane)

Glass Standard

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

Glazing Pocket

Less than 36 mm

Glass Spacer

Black Aluminum Spacer

Glass Type

Double Panes, Clear, Ultra Clear, Low-e, Laminated, Reflective, Frosted

Hardware

German ROTO Compression Hardware

Screens

304/ 316 Stainless Steel Mesh Screens, Foldable Nylon Mesh Screen

Blinds

HANS Manual Blinds, Solar Powered Built-in Blinds

Standard

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

Warranty

10 Years - Terms and conditions apply



Outstanding Features: Where Innovation Meets Practicality


German ROTO Compression Hardware: Performance You Can Trust


At the heart of the H5 ROTO window is its German ROTO Compression Hardware—a imported system that delivers smooth, silent operation even with heavy loads (up to 200kg per sash). The aluminum alloy handle resists corrosion, ensuring longevity in harsh environments, while a multi-point locking mechanism enhances security. Angled drainage channels further reinforce its durability, efficiently expelling water during typhoons or heavy rains—making it a reliable choice for storm-prone areas.


Slim-Frame Panoramic Design: Maximize Your View


The H5 ROTO window redefines spatial aesthetics with its slim-frame design. By reducing the visible indoor frame width by 20%, it creates a near-seamless transition between indoor and outdoor spaces, perfect for enjoying panoramic views. Structural reinforcements allow for oversized glass panels (up to 3m²), while optional 82mm-high waterproof rails and built-in safety glass barriers blend security with modern design—no need to sacrifice style for protection.


Quadruple-Eight Locking Security System: Safety Redefined


Security meets convenience with the innovative quadruple-eight locking mechanism, which secures the window across four sides. This design not only boosts burglary resistance but also enhances airtightness: combined with continuous sealing strips, it prevents air and water infiltration, even in extreme weather. Despite its robust security, the window retains the effortless push-pull operation of traditional sliding windows—no cumbersome handles or complicated locks.


Modular Customization: Tailored to Your Needs


The H5 ROTO window adapts to your unique style and requirements with a range of customization options. Choose from 8 finish options (7 solid colors + woodgrain) to match your architecture, whether modern, minimalist, or European. Multifunctional combinations—including sliding panels, retractable screens, and glass railings—add versatility, while practical accessories like anti-collision pedals, reinforced glass supports, and open drainage covers address everyday needs: insect prevention, child safety, and easy maintenance.


Why Choose the H5 ROTO Airtight Compression Aluminum Sliding Window?


Beyond its technical specs, the H5 ROTO window stands out for its ability to balance form and function. It meets global standards (ISO9001, CE, etc.), ensuring quality you can verify, and backed by a 10-year warranty, it offers long-term peace of mind. Whether you’re renovating a home, designing a new building, or upgrading for energy efficiency, this window delivers: airtightness to reduce energy costs, space efficiency for smaller rooms, and a sleek design that elevates any space.


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