Aluminum Casement Windows | Certified & Export-Ready

Overview of aluminum casement window

Overview of aluminum casement 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 aluminum casement window

We strictly control quality during inspection and shipment. Products undergo multiple checks before shipping to meet customer and international standards.

Excellent Certifications

National certifications: Nfrc and Csa, Energy star

Large-scale Factories

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

Annual Exports 1,000,000 m²

Luyisi exports 1 million square meters annually, showcasing our production strength.

Factory Area 20,000 ㎡

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

aluminum casement window

Aluminum casement window is one of the most widely used high-performance hinged window types for modern residential, villa and commercial buildings. Our product adopts premium 6063-T5 thermal break aluminum alloy frames, which are lightweight, rigid, rust-proof and resistant to fading, deformation and corrosion for decades of service life.

Equipped with double glazed Low-E insulated tempered glass and multi-layer EPDM sealing strips, this casement window achieves excellent thermal insulation, sound insulation, airtightness and watertightness, effectively reducing heating and cooling costs and blocking external noise. It supports inward or outward side-hung opening modes, fitted with branded multi-point locking hardware for reliable anti-theft safety and smooth opening and closing.

Rich customizable options are available: full RAL powder coating colors, tailored sizes, SDL simulated divided lite grids, integrated fly screens, tilt-turn functions and decorative handle styles. The streamlined frame design balances large glass viewing area and structural stability. Suitable for new construction and old house renovation, aluminum casement windows provide stable all-weather performance and low daily maintenance, ideal supply for global distributors, contractors and homeowners.

Frequently Asked Questions (FAQ)

Q:Production Process

A:Material Storage Film Stickers Cutting Materials Splicing Boxes Profiles with Adhesive Injection Debugging Glass Fan Glue Finished Product Packaging Finished Product Storage Loading and Shipping
A: Our main products are aluminum doors and windows.There are over 700 LUYISl specialty stores in China,and several dealers in the Middle East as well.
A: 23-25 days after deposit and drawing confirmed
A:10 years quality warranty is provided
A: We offer installation video guidance or send engineers to provide on-site guidance

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