Steel Louver Window | Durable, Energy-Efficient & Certified

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Overview of steel louver window

Overview of steel louver 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 steel louver 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

steel louver window

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Steel louver window adopts high-quality galvanized steel or stainless steel as the main frame and slat material, featuring solid structure, strong impact resistance and superior security performance. The fixed or operable steel louvers realize stable air circulation, natural lighting and privacy shielding at the same time. Pre-set slat angles effectively block splashing rain while maintaining smooth cross ventilation for indoor spaces.
The surface is treated with electrostatic powder coating or anti-rust paint, greatly improving anti-corrosion, anti-rust and anti-fading ability to adapt to humid, coastal and industrial harsh environments. Compared with aluminum louver windows, steel versions have higher hardness and load capacity, making them perfect for factories, warehouses, parking lots, security rooms and industrial plant ventilation walls. Manual crank control is available for adjustable styles, while fixed steel louvre designs require almost no maintenance with long service life.
We support customized sizes, thickness of steel plates, coating colors and louver gaps. Strict rust prevention processing is carried out for every finished window before delivery. Bulk OEM supply is offered for industrial contractors, factory builders and hardware wholesalers around the world.

Frequently Asked Questions (FAQ)

Q.How long is the production lead time?

A.Standard production time is approximately 25 days after order confirmation, depending on product type, customization requirements, and order quantity.
A: We offer installation video guidance or send engineers to provide on-site guidance
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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