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Customized Architectural Aluminum Balcony Windows System Square Grille Design Multi Panel Casement Window for High Rise Building
Product Description
Seamless Welded Frame
Precision laser welding technology creates a cleaner, more integrated appearance while helping reduce water leakage through frame gaps.
Stepped Drainage System
Designed to guide water away more efficiently on rainy days and help prevent standing water from flowing indoors.
Thermally Broken Aluminum Design
Enhances insulation performance, helps reduce whole-house energy consumption, and supports compliance with North American ENERGY STAR standards.
Multi-Layer Sealing Structure
Improves overall sealing and water resistance, helping reduce glass fogging and heat loss through the window frame.
Customization Capabilities
Custom Sizes & Configurations
Different configuration options are available to help buyers match ventilation, light, and facade layout needs more efficiently:
- Single Casement & Twin Casement Systems
- Casement + Fixed Window Combinations
- Casement + Picture Window & Transom Designs
| Specification Item | Technical Details |
|---|---|
| Screen Type | Optional Seamless Welded Sash |
| Profile Thickness | 2.0 mm Aluminum Thickness |
| Sash Width Specifications | 400mm - 800mm |
| Glass Specification | 5mm + 20AR + 5mm, Thermally Tempered Safety Glass |
Glass Options
Glass selection affects insulation, sound reduction, safety, and overall user comfort. We offer a variety of options to meet local market demands and diverse application scenarios.
Surface Treatment
ZhengJi is equipped with in-house powder coating, spray coating, and wood color processing, enabling a wide range of custom color options for aluminum windows to meet different design requirements.
Manufacturing Support Behind Quality
Our strength is in upstream manufacturing control. With in-house extrusion, cutting, and CNC machining, we support more stable profile quality and better consistency for bulk project orders.
Project Applications
Suitable for distributors, contractors, and project buyers looking for practical aluminum window solutions for residential and light commercial use.
Company Certification
Our products are supported by certifications including CE, RoHS, IQNET, and ISO. These certifications reflect our focus on quality, compliance, and standardized manufacturing.
Why Choose Zhengji Manufacturing
Premier maker of high-performance aluminum profiles & window/door systems. In-house mastery ensures quality & cost efficiency.
- Fast Turnaround: Custom units fabricated & assembled in ≤15 days.
- Total Control: Manages entire chain (casting, extrusion, cutting, finishing, assembly).
- Transparent Updates: Physical samples & real-time photos provided.
- Rapid Response: Engineering support & detailed quotes within 30 mins.
Custom Architectural Solutions
We support multi-lite combinations, inward/outward opening options, and integrated magnetic fly screens to match your architectural requirements. Send us your project drawings for a free quote and professional CAD design.
Frequently Asked Questions
What is your delivery time?
The standard delivery time for mass production is approximately 4-5 weeks. For services such as custom frames, non-standard custom colors, or custom tinted glass, the delivery time is approximately 8-12 weeks.
How waterproof and windproof are your doors and windows? What is the U-value?
Our products have all passed third-party laboratory waterproof and windproof tests and are equipped with multi-layer insulated glass to improve thermal insulation performance. We can also produce custom aluminum alloy doors and windows according to your drawings and entrust authoritative third-party testing agencies to conduct tests.
Are you a factory manufacturer?
Yes. All our products use a one-stop production process, completed in our own factory. From aluminum profile extrusion to cutting, surface treatment, assembly, testing, packaging, and shipping, all processes are completed in-house.
Are your door and window products tested or certified?
We can provide product testing and certification documents upon request. Please contact us for details regarding specific market compliance certificates.
How do I choose the right door and window sizes for my project?
We offer custom door and window solutions in various sizes. If you are unsure of the dimensions, our technical team will assist you in ensuring accurate measurements and proper installation.
Are there discounts for bulk orders?
Yes. We offer highly competitive prices for project developers, contractors, or bulk purchases. Please contact us for a customized wholesale quote.
