MINGLEI Narrow Frame Tilt Turn Window combines cutting-edge engineering with sleek, contemporary design to deliver the ultimate balance of style, durability, and energy efficiency.
| Specification | Details |
|---|---|
| 1. Profile | 6060-T66 Thermal break aluminum alloy |
| 2. Profile Brand | Germany system, Domestic system |
| 3. Surface Finish | Powder coating, Anodized, Woodgrain transfer, Electrophoresis, Fluorocarbon paint. |
| 4. Profile Thickness | 2.0 mm |
| 5. Glass Option | Triple insulated glass: 5/6mm + 16A + 5/6mm + 16A + 5/6mm, warm edge spacer, low-e & argon gas |
| 6. Hardware | Germany imported brand |
| 7. Seal & Strip | Germany originally imported EPDM Rubber sealing strip, black or grey color |
| 8. Screen Optional | Stainless steel mesh screen |
| 9. Sunshading | Blinds, roller shutter, etc. |
| 10. Applications | Commercial building, Office, apartment, villa, basement, garden, hotel, hospital, residential housing. |
Tilt-Turn window is fully NFRC certified and ENERGY STAR® qualified, meeting strict U.S. standards for energy efficiency and performance (U-factor: 0.2). Tested and rated by the National Fenestration Rating Council (NFRC), it provides verified insulation values and solar heat gain control.








For years, aluminum windows have been specified by architects and builders for their overall strength and lasting value. Because of their rigidity, durability, and narrow frames, aluminum windows can be configured into a wide variety of combinations that maximize views. Aluminum windows are also popular for their low maintenance: they won't rust or rot, require no painting, and are available with tough anodized or baked-on finishes.
| Product Performance | ML 101 Series | ML 85 Series | ML 76S Series |
|---|---|---|---|
| European U-Value (Metric/SI) | 0.79 W/(m²K) | 1.19 W/(m²K) | 1.19 W/(m²K) |
| American U Factor (U.S./I-P) | 0.14 | 0.21 | 0.21 |
| Sound Insulation Rw (dB) | 38 dB | 35 dB | 35 dB |
| Wind Load Resistance (Pa) | ≥ 2400 Pa | ≥ 2400 Pa | ≥ 2880 Pa |
| Water Tightness (Pa) | ≥ 580 Pa | ≥ 580 Pa | ≥ 440 Pa |
| Canadian Air Infiltration / Exfiltration | A3 level Metric ≤0.07 L/s·m² Imperial ≤ 0.014 cfm/ft² |
A3 level Metric ≤0.07 L/s·m² Imperial ≤ 0.014 cfm/ft² |
A3 level Metric ≤0.19 L/s·m² Imperial ≤ 0.038 cfm/ft² |
Minglei is a professional manufacturer of high quality windows and doors with 10+ years exporting experience. Featuring two state-of-the-art manufacturing bases with a 300,000 m²/year production capacity, we have earned top recommendations from global customers in over 60 countries, with 80% coming from the USA, Canada, Europe, and Australia.
We hold certifications and test reports for Canada Energy Star, NFRC, NAMI, AAMA, AS2047, and CE. Energy efficiency, exceptional quality, beautiful design, and budget-friendliness are central to our mission. With exquisite manufacturing techniques and extensive service experience, the Minglei team fulfills your needs and exceeds expectations.
With "ultimate thermal insulation and energy saving" as our core R&D direction, Minglei Windows and Doors achieves industry-leading U-values. Utilizing low-emissivity triple-glazed glass, warm edge spacers, argon gas filling, and a complete thermal bridge blocking system, our windows reduce building energy consumption by 30%-50%, aligning fully with North American Energy Star initiatives.
We utilize high-grade raw materials, modern tech, cutting-edge manufacturing processes, and skilled craftsmanship to deliver long-lasting, high-performance windows. We offer flexible manufacturing for custom sizes, architectural shapes, colors, and specialty finishes built in compliance with USA and Canadian building codes.
Free Design Assistance: We provide complimentary CAD & BIM design development, elevation details, and installation design to keep your overall budget controlled while delivering custom solutions.
Patented Labor Savings: All our window units feature built-in nail fin structures and tubular assembly designs that dramatically reduce site installation labor time and total project costs.
Our robust capacity ensures a 35-day production cycle upon drawing approval. Every window is wrapped in four protective layers and crated in strong wooden boxes for safe transport across sea and road.
We offer complete DDP / Door-to-Door shipping services, taking care of export procedures, customs clearance, duties, and local delivery right to your job site.
Minglei stands behind its products with a 10-year quality warranty on NFRC-certified windows and German hardware systems. In addition, our TPS insulating glass units come with a 25-year warranty against air leakage and fogging.
This luxury mansion project located in Spokane, WA, USA required high thermal and sound insulation. Based on the client's design, Minglei supplied top-grade thermal break triple-glazed aluminum tilt-turn windows and doors, earning high praise from the customer.
Our windows and doors have been successfully installed in over 200 international projects, including commercial spaces, residential homes, luxury villas, apartments, and offices. We work closely with homeowners, builders, general contractors, and real estate developers.