Aluminum System Windows with Thermal Insulation Aluminum Casement Windows. minimalist, commercial, automatic, Shandong, China
| Design Style | minimalist |
|---|---|
| Application | commercial |
| Opening Method | automatic |
| Place of Origin | Shandong, China |
| Warranty | 1 Year |
Product Overview
JuSen Doors’ thermal insulation aluminum casement windows utilize 6063-T5 aluminum alloy frames with polyamide thermal break strips to reduce heat transfer. Multi-chamber profiles accommodate double or triple glazing for enhanced energy efficiency, with EPDM weatherstripping ensuring airtight sealing. These windows comply with EN 14351-1 for thermal performance and air permeability.
Key Specifications
| Material | 6063-T5 aluminum alloy with polyamide thermal break |
| Frame Depth | 60 mm (standard) or 70 mm (upgraded) |
| Thermal Break | 24 mm polyamide strip with glass fiber reinforcement |
| Glass Options | Double glazing (5+12A+5 mm) or triple glazing (5+9A+5+9A+5 mm) |
| Finish | Powder coating (RAL colors) or anodized (silver, bronze) |
| Max Size | 1500 mm (width) x 2400 mm (height) |
| Warranty | 5 years against manufacturing defects |
Available Options
- Standard sizes: 600×1200, 900×1500, 1200×1800 mm; custom dimensions available
- RAL powder coating colors: white, gray, black, bronze, and custom matches
- Hardware: Inline or rotary handles with multi-point locking systems
- Glass: Low-E coated, laminated, or tempered options for energy or safety
Applications
- Residential homes requiring energy-efficient window upgrades in temperate climates
- Office buildings needing passive house certification for reduced HVAC loads
- Hotel guest rooms where thermal comfort and noise reduction are priorities
- Educational facilities like schools and libraries requiring low maintenance fenestration
Customization Capabilities
Custom sizes, RAL color matches, and integrated shading systems (e.g., venetian blinds between glass) can be incorporated. Hardware finishes and glass types are adjustable to meet specific project requirements.
Packaging & Shipping
Each window is individually shrink-wrapped with corner protectors and packed in reinforced cartons. Frames and glass are separated to avoid scratches, and shipments are palletized with export-grade plywood crates for sea or air freight.
Why Choose Us
- Factory-direct pricing with 15+ years of export experience to 40 countries
- Custom thermal break profiles engineered for your climate zone (U-value from 1.2 W/m²K)
- Rigorous QC testing for air/water tightness at 600 Pa pressure differential
Frequently Asked Questions
What is the U-value of the thermal insulation aluminum casement window?
With double glazing (5+12A+5 mm, Low-E coating), the U-value is approximately 1.6 W/m²K. Triple glazing reduces this to 1.2 W/m²K, meeting passive house standards.
Can I customize the thermal break width for extreme climates?
Yes, we offer thermal break strips from 24 mm to 34 mm width. Wider breaks improve insulation for sub-zero conditions, but frame depth may increase to 70 mm.
Are these windows suitable for coastal environments with salt spray?
Absolutely. We recommend anodized finish (AA15 grade) for corrosion resistance against salt air. Powder coating with marine-grade polyester is also available.
What hardware locking options are available for security?
Standard multi-point locking systems include a central lock with shoot bolts on the hinge side. Upgraded options feature anti-pick cylinders and security bolts tested to DIN 18251 class 3.
What is the lead time for a custom order of 200 units?
Lead time is 25-35 working days after design approval and deposit. Express production (18-22 days) is available for an additional 10% surcharge.
Get A Quote
Contact us for customized quotation, volume pricing, and project specifications. Response within 24 hours.
Built For Stable Production & Global Supply
Integrated manufacturing workflow covering production, quality control, export packaging, and container loading.
Factory
Modern manufacturing facilities designed for stable production capacity and international export supply.
Production
Standardized production workflow ensures consistent quality and efficient order management.
CNC Processing
Precision CNC equipment improves dimensional accuracy and manufacturing consistency.
Spray Line
Professional surface finishing systems support stable coating quality and color consistency.
Quality Control
Dedicated QC inspections are carried out during production and before shipment.
Packaging
Reinforced export packaging protects products during international transportation.
Container Loading
Optimized loading plans improve shipping efficiency and reduce transportation risks.
Frequently Asked By Global Buyers
Common questions about MOQ, production, customization, export packaging, shipping, and OEM cooperation.
Our MOQ depends on product type, finishes, and customization requirements. Mixed container orders are supported.
Standard lead time is usually 15–35 days after confirming drawings, finishes, and deposit payment.
Yes. OEM, logo branding, custom packaging, and exclusive product configurations are available.
We provide Chinese, German, and Italian hardware options based on market and project requirements.
Selected systems are available with FD30 and FD60 fire-rated configurations for commercial projects.
We export to Europe, North America, the Middle East, Southeast Asia, Australia, and other global markets.
Products use reinforced export packaging with foam protection, corner guards, and waterproof wrapping.
Yes. Custom sizes, finishes, colors, glass options, and architectural adaptations are supported.
