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China Bolan 85 Series Insulation System Window - Top Suppliers & Factory with Superior Sound, Water, and Air Tightness
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China Bolan 85 Series Insulation System Window - Top Suppliers & Factory with Superior Sound, Water, and Air Tightness

Discover premium-quality sound insulation solutions with our top-tier products, featuring a remarkable Sound Insulation level of Our water-tight designs boast an impressive Water Tightness level of 6, ensuring your spaces remain protected against moisture. Benefit from superior Air Tightness, rated at an outstanding level of 8, minimizing air leaks and energy loss. Our products are engineered for exceptional Wind Pressure Resistance, achieving a level of 9, making them ideal for any environment. Additionally, with Insulation Property rated at 9, you can count on our offerings to deliver superior thermal performance. As a leading factory and reliable suppliers in China, we are dedicated to providing innovative solutions that meet your needs for efficiency and durability.

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    Product Details

    Product Features

    BOLAN inward-opening and inward-tilting system Windows can be opened in four ways: outward-opening, top-hung, inward-opening, and inward-opening and inward-tilting.
    With minimalism as the core of design, it integrates narrow-edge aesthetics with high-performance systems, breaking the heaviness of traditional doors and Windows. It pursues a visual and functional balance of "less is more", and endows modern life with poetry and quality through simple design and hardcore performance.
    Flexible Opening Modes The inward-opening and inward-tilting system in BOLAN enables you to freely switch between inward-opening and inward-tilting, allowing you to freely switch Spaces and enjoy the beautiful city views in peace.
    Excellent Thermal Insulation Excellent thermal insulation performance, balancing comfort and environmental protection. The ultra-wide multi-chamber thermal insulation strip accelerates heat dissipation, increasing energy efficiency by 60% to 70% compared to ordinary doors and Windows.
    Akzonobel Powder Coating The surface of the profiles is treated with Akzonobel powder coating process, which is environmentally friendly and has strong weather resistance, giving the profiles a layer of frosted armor.
    Water Expansion Technology Glass rubber strips + water expansion technology, with a 250% expansion rate, automatically fill gaps, doubling the waterproof performance in heavy rain weather. This innovative solution ensures that your home remains dry and protected.
    Aviation-Grade Profile 2.0mm wall thickness of the profile, aviation-grade primary aluminum profile, with a solid and stable structure.
    Whole-Window Glue Injection The whole-window glue injection process effectively fills the gaps, making the window frame an airtight whole. The connection of the profiles is more secure, and it can still support super-large glass under narrow edge vision.
    Anti-Collision Safety Guard The anti-collision safety corner guard design integrates safety into every corner of your living space, protecting you and your loved ones from accidental bumps and injuries.
    Pay tribute to minimalism with slim edges and define comfort with performance.

    Product Configuration

    Border width 85mm
    Profile wall thickness 2.0mm
    Strip configuration EPDM sealing rubber strip
    Glass configuration 5mm+20A+5mm / 5mm+15A+5mm+15A+5mm
    Hardware system CMECH Hardware (USA)
    Opening mode Outward Opening Casement Window / Top Hung Window / Inward Opening Casement Window / Inward Opening and Tilting Window

    Frequently Asked Questions

    What opening modes does the BOLAN window system support?

    The system supports four versatile opening modes: outward-opening, top-hung, inward-opening, and inward-opening/tilting, allowing you to easily adjust ventilation and access.

    How does the thermal insulation of these windows compare to standard ones?

    Featuring ultra-wide multi-chamber thermal insulation strips, this system accelerates heat dissipation, improving overall energy efficiency by 60% to 70% compared to standard windows.

    What materials and wall thickness are used for the profiles?

    The profiles are constructed from aviation-grade primary aluminum with a solid 2.0mm wall thickness, ensuring a highly durable and stable frame structure.

    How does the window system prevent water leakage during heavy rain?

    It utilizes premium glass rubber strips combined with advanced water expansion technology. The rubber expands up to 250% to automatically fill any gaps, doubling the waterproof performance.

    What type of hardware and glass options are configured?

    The system is equipped with high-quality CMECH Hardware from the USA. For glass, it supports either 5mm+20A+5mm or 5mm+15A+5mm+15A+5mm configurations to suit different insulation needs.

    What surface treatment is applied to the window profiles?

    The profiles undergo an Akzonobel powder coating process. This environmentally friendly finish offers excellent weather resistance and wraps the frame in a protective, frosted layer.

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