Ventilation Window Solutions | Energy-Efficient Louver Windows

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Overview of ventilation window

Overview of ventilation window

Since we were founded in 2002, LUYISI Doors & Windows has been a dedicated leader in the system doors and windows industry for over two decades. As an experienced factory, we focus on the research, development, manufacturing and sales of high-quality system doors and windows. With an annual output of over one million square meters and the support of partners worldwide, we ensure that customers can enjoy a high-quality and worry-free experience from placing an order to receiving after-sales service. Our professional design, producing and sales teams are dedicated to providing enthusiastic and considerate services, and adhere to the highest integrity standards, offering customers comprehensive one-stop solutions.
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Advantages of ventilation window

We are committed to manufacturing the most durable, energy-efficient, and innovative window products to meet the evolving market demands.

Strong Manufacturing Capacity

With an annual output of over one million square meters, LUYISI has the capacity to support large-volume orders, customized products, and long-term project supply. Our stable production system helps ensure consistent quality, reliable lead times, and efficient delivery.

Factory Area 20,000 ㎡

With over 20,000 square meters, Luyisi efficiently handles high-volume production.

Excellent Certifications

National certifications: Nfrc and Csa, Energy star

Large-scale Factories

Equipped with large-scale production equipment, offering fast production speeds

ventilation window

1008 System Fixed & Casement Aluminum Window VIEW DETAILS

1008 System Fixed & Casement Aluminum Window

120 System High-Sealing Aluminum Casement Window VIEW DETAILS

120 System High-Sealing Aluminum Casement Window

45 Series Slim Frame Aluminum Interior Sliding Door VIEW DETAILS

45 Series Slim Frame Aluminum Interior Sliding Door

85 Series Aluminum Bottom-Hung Ventilation Window VIEW DETAILS

85 Series Aluminum Bottom-Hung Ventilation Window

140 Series Premium Lift & Slide Door for Balcony VIEW DETAILS

140 Series Premium Lift & Slide Door for Balcony

68 Series Anti-Pinch Aluminum Bi-Fold Patio Door VIEW DETAILS

68 Series Anti-Pinch Aluminum Bi-Fold Patio Door

128 Series Thermal Break Hidden Track Aluminum Sliding Window VIEW DETAILS

128 Series Thermal Break Hidden Track Aluminum Sliding Window

120 Compression-Sealed Sliding Window VIEW DETAILS

120 Compression-Sealed Sliding Window

Ventilation window is a functional architectural window designed to boost natural air exchange while maintaining lighting, privacy and weather resistance. Our core product range features glass louvre ventilation windows, supplied in adjustable operable and fixed stationary types.
Adjustable ventilation windows use manual crank handles or electric motors to tilt tempered glass slats freely. Users can adjust opening angles to control airflow volume, expel moisture, steam and stale air efficiently, or fully seal slats to block rain, wind and cold air. Fixed ventilation windows have slats locked at a preset angle for continuous passive ventilation, with no moving parts and extremely low maintenance costs.
High-strength powder-coated aluminum frames deliver strong anti-rust, anti-corrosion and anti-fading performance, stable for long-term exterior installation in humid, coastal or high-temperature regions. EPDM sealing strips fitted between slats effectively prevent water leakage and reduce outside noise interference. These windows are widely installed in bathrooms, kitchens, basements, apartments, offices, warehouses and commercial storefronts. We support full customization of sizes, frame colors, slat gaps and auxiliary fittings like security grilles and insect mesh, offering OEM bulk supply for global builders and building material distributors.

Frequently Asked Questions (FAQ)

Q. What is the lifespan of aluminum alloy windows?

A. High-quality aluminum alloy windows can last 25 years or longer with proper maintenance. Our factory offers a 10-year warranty and reliable after-sales service to ensure long-term performance.
A.Standard production time is approximately 25 days after order confirmation, depending on product type, customization requirements, and order quantity.
A: 23-25 days after deposit and drawing confirmed
A: The price is based on buyer's specific requirement,so please provide below information to help us quote to you. (1)Project drawings or product schedule (2) Frame Color: Type of glass an thickness(Single or double or laminated or others) and color(Clear,tintedreflective,Low-E or others,with Argon or without)
A: Yes,our factory covers an area of 70000m² and has 600+ employees
A:500000+ Cases Win the trust of users worldwide Saving Money The more you order, the greater discount 100% Customization All requirements can be met Verified Certified by international standards Saving Time No need to look for suppliers everywhere

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