Hung Windows Manufacturer
Reliable hung windows manufacturer offering custom single and double hung aluminum windows with energy efficiency, smooth operation, and OEM/ODM service.
Hung Windows | Factory Direct
Custom or standard, our single hung windows fit every demand.
Our single hung windows are designed for superior ventilation, long-lasting durability, and energy efficiency, while adapting to a variety of climate conditions. Easy to clean and maintain, they combine practical functionality with modern aesthetics.
We offer a wide selection, including custom single hung windows, vinyl single hung windows, and aluminum single hung windows to suit both residential and commercial needs. For a touch of elegance, our black single hung and white vinyl options enhance any space, while insulated single hung windows provide excellent energy savings for year-round comfort.

Premium Hung Windows
To enhance your space with style and efficiency, explore our selection of hung windows.









Advantages of Hung Windows
Our single hung windows are built with precision engineering to deliver durability, smooth operation, and timeless design. Each component is crafted to ensure long-lasting performance and ease of use for modern homes and commercial spaces.
Secure Locking System – Advanced multi-point locks provide reliable security and peace of mind.
Smooth Glide Operation – High-quality balance mechanisms ensure effortless lifting and lowering of the sash.
Seamless Frame Design – Strong, weather-resistant frames enhance thermal insulation and reduce energy loss.
Easy Maintenance – Tilt-in sash design makes cleaning simple and convenient from inside your home.
Key Features of zumwin Hung Windows
Improved Durability
Built to last, our single-hung windows resist common wear and tear, ensuring longevity and lasting appearance.
Ease to Use
Designed for smooth operation, our single-hung window open easily for ventilation and tilt inward for easy cleaning.
Eco-Friendly Materials
Our single hung window are made from sustainable materials that help protect the environment while providing strength and durability.

Robust Warranty Coverage
Our comprehensive 10-year warranties provide peace of mind and ensure quality and performance for years to come.
Aesthetic Versatility
Available in a variety of finishes and styles, zumwin single-hung window can be customized to complement any architectural style.
Cost-Effective Solutions
Our window offer excellent value, providing high-end quality and performance at an accessible price.
Custom Hung Window Solution to Perfectly Fit Your Design and Functional Needs

Zumwin provides custom hung windows designed to meet your architectural and functional needs. We offer a wide variety of styles, from vinyl and aluminum to insulated hung windows, available in elegant finishes such as black and classic white. Each window is thoughtfully engineered with durability, energy efficiency, and easy maintenance in mind, making them ideal for both historic renovations and modern builds. Common sizes like 24×36 and 36×60 are available, along with fully customized options to ensure a perfect fit for any project.
Serving both B2B clients and homeowners, Zumwin delivers competitive pricing and premium-quality solutions. Contact us today to explore our custom hung windows and discover how we can elevate your space.
- Custom Materials
- Custom Sizes
- Custom Opening
- Custom Colors
- Custom Styles
- Custom Hardware
Technical Specifications of Zumwin Windows
Specification | Details |
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Profile Thickness | Available from 1.2mm – 2.0mm, with full customization options to meet project requirements. |
Surface Finish | Powder Coating, Anodized, Woodgrain Transfer, Electrophoresis, and Fluorocarbon Paint for enhanced durability and aesthetics. |
Glass Options |
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Hardware |
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Seal & Strip | High-performance EPDM rubber sealing strips, available in black or grey, ensuring excellent weather resistance. |
Screen Options | Nylon/Fiberglass mesh, Stainless Steel mesh screen, providing both durability and insect protection. |
Sunshading | Compatible with Blinds, Roller Shutters, and other shading systems for optimal comfort. |
Applications | Widely used in commercial buildings, offices, apartments, villas, basements, gardens, hotels, hospitals, and residential housing projects. |
Hung Windows Glass


Single Hung & Double Hung Windows
Single hung windows feature a fixed upper sash and a movable lower sash that slides vertically. This design is cost-effective, easy to operate, and provides reliable performance with minimal maintenance needs, making it an ideal choice for residential projects.
Double hung windows allow both the upper and lower sashes to slide vertically, offering greater flexibility and improved ventilation control. With enhanced cleaning convenience and a classic look, they provide an elegant yet practical solution for modern homes.
Drainage System
Our advanced drainage system is designed to channel water efficiently from the frame to the exterior, preventing water accumulation and ensuring long-term durability of the window structure.
By maintaining effective moisture management, this system safeguards against leaks and enhances weather resistance. It ensures that windows remain secure and functional even under heavy rain conditions.


EPDM Sealing Strips
The EPDM rubber sealing strips deliver excellent resilience, retaining their shape and performance for over 20 years. They provide superior airtightness and sound insulation, keeping interiors quiet and energy-efficient.
With outstanding resistance to aging, UV rays, and harsh weather conditions, these sealing strips ensure lasting protection. Their durability enhances overall window performance while minimizing maintenance needs.
Packing & Delivery

Have an Upcoming Project?
Buildzy was responsible for the entire construction process, from initial site preparation to final interior finishing. Key features include energy-efficient sustainable building materials.
Your Trusted Custom Window and Door Exporter is a Call Away
Whether you cater to the residential or commercial market, rely on zumwin refined production expertise and export capabilities to meet your window and door needs.
