China Weixi 65 Series Insulation System Window | China Suppliers & Factory | High Sound, Water, Air Tightness Suppliers, Manufacturers

Introducing our advanced insulation solutions featuring exceptional performance ratings tailored for your needs. Our products boast sound insulation at Level 4, ensuring a peaceful atmosphere in any environment. With a water tightness rating of Level 6, you can trust our offerings to keep moisture at bay. Our superior air tightness, rated at Level 8, guarantees energy efficiency and enhanced indoor air quality. Additionally, our wind pressure resistance at Level 9 ensures durability against harsh weather conditions. Finally, with insulation properties rated at Level 6, our products deliver optimal thermal control. As a leading factory in China, we are proud to be among the top suppliers of high-quality insulation solutions. Choose us for reliability and excellence in every product

Product Description

Product Features

The profile features a multi-cavity thermal break design, using high-quality materials and exquisite craftsmanship.

The corner connections of the frame, sash, and central mullion adopt die-casted and glued corner codes process, ensuring the stability, sealing, and water resistance of the corner connections.

Equipped with European standard EPDM composite gaskets and a three-layer sealing design, effectively blocking the transmission of sound and heat for a more comprehensive sealing effect.

Premium powder coating process provides high metallic luster on the profile surface, offering corrosion resistance and anti-aging properties.

The opening sash and fixed positions use a compression gasket process, resulting in a more stable sealing effect and a neat, aesthetic appearance after installation.

Standard PA66-GF25 nylon thermal break strips are included to effectively reduce heat transfer and maintain stable indoor temperatures.

Standard black integrated bent hollow aluminum strips significantly improve insulation and soundproofing performance.

Hidden drainage design for more efficient water drainage and a sleek, aesthetically pleasing appearance.

Imported brand hardware ensures quality, durability, and longevity.

Product Configuration

Border width 65mm
Profile wall thickness 2.0mm
Strip configuration (EPDM)
Glass configuration 5+20A+5
Opening mode Outward Opening Casement Window / Top Hung Window / Inward Opening Casement Window / Inward Opening and Tilting Window

Brand Strength

The production facility features a modern garden-style production base with a standard automated production line, integrating development and manufacturing of system doors, windows, curtain walls, and sunrooms.

The introduction of advanced production and quality testing equipment ensures high-precision manufacturing.

Adopt assembly line operation mode, implementing fine, data-driven, scientific, and standardized production management.

The production workshop adopts a 6S management system, and the quality inspection department adopts a strict 3Q quality control process to guarantee product quality.

Frequently Asked Questions

Q What is the profile wall thickness and border width of the windows?
The window profiles are engineered with a solid 2.0mm wall thickness and a 65mm border width to ensure structural integrity and long-term durability.
Q How do these windows ensure superior sealing and insulation?
They feature European standard EPDM composite gaskets, a three-layer sealing design, standard PA66-GF25 nylon thermal break strips, and integrated bent hollow aluminum strips to minimize heat transfer and sound transmission.
Q What is the standard glass configuration?
The standard glass configuration is a high-performance 5+20A+5 double-glazed setup designed to optimize thermal efficiency and soundproofing.
Q What opening modes are available for this window system?
The system supports multiple configurations including Outward Opening Casement, Top Hung, Inward Opening Casement, and Inward Opening and Tilting.
Q How is water drainage managed in the design?
The windows utilize a hidden drainage design that allows for highly efficient water runoff while maintaining a clean, modern, and seamless external appearance.
Q What quality standards are followed during production?
Production is carried out in a modern garden-style base using advanced testing equipment, standard automated assembly lines, a 6S management system, and a strict 3Q quality control process.

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