This technical article delivers a standard-compliant analysis of aluminum alloy doors and windows, developed by Shandong Yaoyuan New Material Technology Co., Ltd. (brand: yowin). With over 20 years of experience in building and decorative materials, we are a global supplier dedicated to advancing energy-efficient building solutions. Our products target residential homeowners, villa developers, and commercial projects, solving pain points like poor thermal insulation, noise pollution, and water leakage. Adhering to ASTM, EN, and BS standards, they achieve breakthroughs in thermal and sound performance, serving 100+ clients across 30+ countries with ISO and CE certifications.
Technical Definition
Aluminum alloy doors and windows are energy-efficient building enclosures based on broken bridge aluminum multi-cavity structures and insulated tempered glass, providing thermal insulation, sound reduction, and waterproofing. As key components in green building, they support energy-saving upgrades and indoor comfort.
Main Categories: Casement windows (high airtightness for high-rises), sliding windows (space-saving for commercial spaces), and sunroom systems (custom panoramic views for villas).
Design Concept: Focused on energy efficiency, durability, and customization, our products meet harsh outdoor conditions and long-term reliability requirements.
Technical Principles
Core Principle: Broken bridge aluminum profiles use non-conductive materials to interrupt heat transfer between indoor and outdoor components, reducing heat flow by up to 70%. Insulated glass layers further block noise and heat, enhancing indoor comfort.
Innovation: Multi-cavity profile design and EPDM sealing systems improve structural strength and waterproofing, solving traditional windows' issues of heat loss and leakage.
Technical Parameters & Standards
All parameters follow ASTM/EN standards with strict testing. Below are key specifications:
| Category | Parameter | Indicator | Test Condition | Selection Note |
|---|---|---|---|---|
| Thermal Insulation | Thermal Conductivity | ≤2.0 W/(m·K) | GB/T 8484-2020 | Ideal for extreme climate regions |
| Sound Insulation | Sound Reduction Index | 35-45 dB | GB/T 8485-2008 | Reduces street noise for quiet interiors |
| Durability | Service Life | 15-25 Years | Outdoor exposure test | Minimizes replacement costs |
Custom parameters are available for special needs.
Key Advantages
1. Energy Efficiency: Multi-cavity design cuts energy costs by 20-30% compared to traditional windows, meeting green building standards. 2. Durability: 6063-T5 aluminum and electrostatic coating resist corrosion, ensuring 15-25 years of maintenance-free use. 3. Compliance: Certified to ISO, CE, ASTM, and EN standards, suitable for global markets.
Application Scenarios
1. Residential Buildings: Casement windows with triple insulated glass reduce energy bills and noise, ideal for high-rises and villas. 2. Commercial Spaces: Sliding windows with EPDM seals offer durability for offices and hotels, reducing maintenance needs.
Technical FAQ
Q: Are your products compliant for export? A: Yes, our products meet ASTM, EN, and BS standards, with ISO and CE certifications for global markets. Q: Can you customize solutions? A: We offer full customization of size, glass type, and finish, with technical teams supporting design optimization. Q: What is the service life? A: Our products last 15-25 years due to corrosion-resistant aluminum and coatings.
Contact Information
Official Website: https://www.yaoyuancn.com/ Email: [email protected] Hotline: +86 15689829888 Factory Address: Linqu County, Weifang City, Shandong Province, China
