Glass Louver Window
Jalousie Window
Louver Window
HONOR aluminum waterproof glass louver windows and jalousie windows are designed to provide superior ventilation and natural light while ensuring durability and protection against the elements.
The GLW70 is a aluminum glass louver (jalousie) window system built on a 70mm structural depth and a 1.4mm frame thickness. Instead of a single moving sash, the opening is filled with a stack of adjustable glass louvers that rotate in unison, giving precise control over airflow and daylight while keeping the rain out.
This makes the system an excellent choice for stairwells, bathrooms, corridors, kitchens, plant rooms and tropical or coastal buildings where continuous ventilation matters more than a fully sealed envelope. The corrosion-resistant aluminum frame, sealed construction and smooth louver mechanism deliver reliable performance in wet and humid conditions, with multi-point locking and a fiberglass insect screen available.
The frame is built from corrosion-resistant aluminum that resists rust and degradation in a wide range of climates. Aluminum is also lightweight yet strong, which makes large louver assemblies easier to handle and install than an equivalent timber or steel frame.
The system is specifically engineered to withstand heavy rain and moisture. Sealed frames prevent water ingress and protect the interior from leaks, making GLW70 reliable in wet conditions and exposed elevations.
The louvers rotate to allow precise control of airflow and light, so ventilation can be tuned from fully closed to fully open rather than being limited to open or shut.
Glass louvers preserve outward visibility and admit natural light while maintaining a clean, modern appearance — a distinct architectural feature rather than a utilitarian opening.
The jalousie design can be opened to varying degrees, maximizing airflow while still maintaining privacy and security, which is particularly valuable in warm and humid climates.
The louver mechanism is designed for smooth opening and closing, even across large openings, so the window remains easy to operate throughout its service life.
Continuous, controllable airflow combined with daylight transmission makes GLW70 effective for spaces that require permanent background ventilation without the weather exposure of a fixed louver or the bulk of a fully operable sash.
A fiberglass insect screen can be specified to keep insects out while the louvers are open, and a multi-point locking system secures the assembly against unauthorized opening.
Parameter | Description / Value |
Material | High-quality Aluminum Alloy |
Structure Depth | 67mm |
Frame Thickness | 1.5mm |
Glass Options | Single glass |
Louver Type | Adjustable glass louvers (jalousie) |
Lock System | Multi-point locks |
Frame Color | White / Black / Customized |
Mosquito Net | Fiberglass screen |
Application | Residential and commercial buildings, stairwells, corridors, bathrooms, tropical and coastal projects |
We provide comprehensive OEM/ODM services to meet specific project requirements:
Precision Manufacturing: Advanced CNC cutting and corner assembly for accurately squared frames with correctly aligned louver pivot positions.
Surface Treatment: Professional powder coating in any RAL color, plus wood grain and alternative decorative finishes.
Glass and Louver Selection: Single tempered or laminated glass louvers in the thickness required by the project, with louver pitch and blade size adapted to the opening.
Screen Integration: Fiberglass insect screening fitted to the operable side of the assembly.
Hardware Selection: Multi-point locking and louver drive mechanisms from domestic or international brands.
Configuration: Fixed, operable and combination louver layouts, with transoms and mullions composed from the same profile family.
Opening Inspection: Ensure the opening is level, square and clear of debris before installation, and confirm the sub-frame can carry the weight of the assembled louver bank.
Foam Filling: Use high-quality expanding foam to fill gaps for optimal insulation and waterproofing, then trim flush once cured.
Secure Anchoring: Use specialized expansion bolts with standard spacing for structural stability; avoid over-torquing and distorting the frame.
Calibration: Use levels and plumb lines to confirm the frame is perfectly vertical and horizontal; the louver pivots depend on the frame being true.
Waterproof Sealing: Apply external grade silicone sealant to the exterior joints and confirm that all drainage paths and weep holes are clear.
Louver Alignment: Check that every louver rotates through its full travel, closes against the gasket evenly and returns to a consistent closed position.
Hardware Adjustment: Fine-tune the louver drive and multi-point lock so operation is smooth and the assembly locks without force.
Film Removal: Remove protective films promptly after installation to avoid adhesive residue from sun exposure.
Regular Cleaning: Clean frames, louvers and the screen with a soft cloth and water; lubricate the louver pivots and lock hardware annually. Avoid abrasive cleaners.
Avoid Impact: Protect glass louvers and frame corners from heavy mechanical impact during construction.
Can the size be customized?
Yes. All GLW70 windows are custom-made to fit your specific rough openings.
Can the window stay open in the rain?
The system is engineered as a waterproof design with sealed frames and a drainage path, allowing ventilation during rain when the louvers are partially open.
Can the louvers be fully closed?
Yes. The louvers close against the gasket to provide a sealed assembly when ventilation is not required.
Is an insect screen available?
Yes. A fiberglass insect screen can be fitted to the operable side.
Which glazing is used?
GLW70 uses single glass louvers, available in tempered or laminated glass to suit safety requirements.
How long is the warranty?
We typically offer 5–10 years warranty on profiles and hardware, depending on the project requirements.
Do you provide export packaging?
Yes. We use protective corners, stretch wrap, and seaworthy wooden crates or pallets to ensure safe delivery.
Qingdao Honor Building Products Co.,Ltd. is a leading manufacturer specializing in high-performance aluminum and UPVC window and door systems. With state-of-the-art production lines and extensive export experience, we serve residential and commercial projects globally. Our focus is on providing durable, energy-efficient, and aesthetically pleasing building solutions tailored to the diverse needs of international markets.
For custom drawings, technical support, or a free quotation, please contact our sales team:
Email: sales@glass-window.com
Send Messages: https://www.glass-window.com/contact.html
Address: Qingdao, China
Direct supply from factory | OEM & ODM Support | Global Shipping Available
Write A Review
Windows are absolutely top notch. Very high quality! Placed an order for a second project already
I chose this glass shutter to complement my decor. It just add vividness for my garden. The simplicity of its function contrasts beautifully with the ornate details inside my home.
No.467 Changjiangzhong Road, Huangdao District, Qingdao City, China
