Aluminum casement windows stand as the signature treasures in the product lineup of Yuxinyuntong (Tianjin) Technology Co., Ltd, hailed as our most sought-after classics. These exquisitely crafted casement windows are designed to seamlessly integrate with your living environment, enhancing spatial elegance while preserving every inch of your space. Savor the excellence of tight sealing performance and unobstructed panoramic views, and benefit from the versatility of tailored dimensions to fit your unique requirements. Can be furnished with high-quality 304 stainless steel screens or customized to your specifications, delivering reliable protection against insects and dust for a clean and peaceful living atmosphere. Whether for new building projects or home renovations, we are dedicated to offering you a highly competitive quotation. Specializing in a diverse range of aluminum casement windows, our company is fully prepared to cater to both your architectural functionality and aesthetic preferences.
Product advantages
1. NFRC-Certified Energy Efficiency
Our aluminum casement windows are fully NFRC (National Fenestration Rating Council) certified, a globally trusted standard for fenestration energy performance. This certification validates superior performance in U-factor, solar heat gain coefficient (SHGC), visible transmittance (VT), and air leakage, ensuring compliance with international energy codes and helping end-users cut down long-term heating and cooling expenses.
2. Exceptional Sealing & Thermal Insulation
The casement window's side-hung design enables tight compression against the frame when closed, delivering industry-leading air and water tightness. Paired with optional double/triple glazing, Low-E coating, and argon gas filling, it effectively blocks outdoor temperature transfer. The thermal break aluminum profile further minimizes heat loss, maintaining a stable indoor temperature year-round.
3. Durable Structural Integrity
Constructed with high-grade 6063-T5 aluminum alloy, the windows offer outstanding corrosion resistance, weatherproofing, and structural stability. Precision-welded frame corners and reinforced hardware mounting points ensure the product retains its shape and performance even in harsh conditions-from heavy rain to extreme cold-boasting a service life of over 25 years.
4. Unobstructed Views & Ventilation Flexibility
With no middle rails or sliding sashes, aluminum casement windows provide wide, unobstructed panoramic views, maximizing natural light intake. The adjustable opening angle (from 0° to 90°) allows customizable ventilation, facilitating efficient air circulation while preventing strong drafts, ideal for both residential and commercial spaces.
5. Enhanced Security Protection
Multi-point locking systems (syncing with the window's opening and closing movement) and impact-resistant glass options create a robust security barrier against break-ins. The rigid aluminum frame and reinforced locking positions leverage the material's inherent strength, safeguarding properties and valuables for users worldwide.
6. Low Maintenance & Aesthetic Versatility
The surface features anodized, powder-coated, or wood-grain finishes that resist fading, scratching, and rust, requiring only occasional wiping for long-term upkeep. Available in a diverse range of colors, sizes, and decorative grid patterns, the windows seamlessly complement various architectural styles-from contemporary minimalism to classic sophistication.
7. Eco-Friendly & Cost-Effective
As direct manufacturers, we provide competitive pricing without sacrificing quality, offering excellent value for distributors, contractors, and project developers. The recyclable aluminum material aligns with global sustainability goals, reducing environmental footprint and meeting green building certification requirements. The energy-saving performance further lowers long-term operational costs for end-users.
Advanced machines produce high quality
Specification
| Style |
Thermal Break Aluminunm Casement Window |
| Profile Brand |
Chinese Top Brand |
Customized |
| Profile |
Thermal Break Profile with White Color or Woodgrain Color |
Customized |
| Glass |
Tempered glass with 1 to 4 layers glass, Low-e glass, etc |
Customized |
| Hardware |
Chinese Top Brand |
Customized |
| Screen |
Retractable Screen, Accordion Screen, Folding Screen, etc |
Customized |
| Rubber Strip |
European Standard EPDM |
Customized |
| Free Sample |
Ready within 5 Days, Delivery by DHL/TNT |
| Quality Control |
AS2047/AS2208/CE/SOCCAP/ISO9001:2008 |

Colorful:

Packaging & Shipping
Step 1.Protective tape protects frames from scratches;
Step 2.Keep windows or doors fixed on iron pallets;
Step 3.Tie up windows or doors on the iron pallets with plastic belts;
Step 4.PE films to keep away from sea water;
Step 5.Fill in the space between each two iron pallets by air bags;
Step 6.Tie up iron pallets in container with plastic belts.
Delivery Time 10 ~ 30 Days According To Different Models & Containers
Remarks The Thickness, Specification, Finishing, Color, Glass...etc can be changed or customized, Pls contact us for providing professional service to you
Are you a factory or trading company?
---We are a professional manufacturer
Do you support customized service?
---Yes, we support ODM and OEM.
Do you support samples?
---Yes, we can provide you with the samples you need.but do not pay the cost of freight.
What windows&doors do you have?
---We have uPVC, aluminum and fire resistant windows&doors.
Do you have any certifications?
---Yes, we have , ISO9001, SGS.
Do you have patents of windows&doors?
---We have over ten patents related to doors and windows.
What is the packaging of your windows&doors?
---Conventional packaging for windows&doors uses bubble wrap, pearl cotton, and wooden boxes
address:
305 Xiqing District, Tianjin, China
Website:
https://yxytbuilding.en.made-in-china.com