Efficient Windows and Doors: Transforming Homes with Factory Precision

Today*s homeowner cares about more than just the aesthetic appeal of their abode; they prioritize energy efficiency, cost-effectiveness, security, and longevity. As a forward-thinking manufacturer, we understand these needs and are eager to display how our factory-crafted windows and doors can provide a transformative solution.

Factory advantages

Windows and doors directly from the factory come with a wide range of benefits. When made on a large scale, manufacturers can utilize advanced machinery and high-quality materials, ensuring that each product is identical in quality, shape, and performance. This consistency results in products that are built to last and with higher performance metrics.

Factory production also adheres strictly to industry standards and codes. This means that every window and door that leaves our factory is compliant with energy efficiency norms and is ready to be used in any climate, ensuring the highest level of insulation possible.

Quality and durability

Factory manufacturing guarantees precision. Each part of a window or door〞be it the frame, the glass panel, or the tiny screws〞is made with meticulous attention in a controlled environment. This results in perfectly fitting doors and windows that are more resistant to common problems, such as warp or leak, which are often found in cheap, off-the-shelf alternatives.

Our choice of materials also contributes to the longevity of our products. From the high-quality wood that doesn*t succumb easily to rot, to the sturdy and energy-efficient double-pane glass, every component of our windows and doors is designed to stand the test of time and weather.

Customization possibilities

One might think that factory-made equals a lack of uniqueness or customization. However, that isn*t the case. We offer a variety of designs for you to choose from, including different colors, styles, shapes, and finishes. You can have bespoke windows and doors that reflect your taste while enjoying the benefits of factory precision and durability.

With our resources and capabilities, we can provide more than one style of window or door. You want a romantic French door for your patio, a contemporary sliding window for your office, or a traditional bay window for your living room. Our factories are equipped to bring your vision to reality.

Cost-effectiveness and energy efficiency

Factory-made does not always mean more expensive. In fact, with efficient manufacturing processes and economies of scale, we can provide windows and doors that, while being of superior quality, are competitively priced.

Moreover, our windows and doors are designed to be energy efficient. They are built to minimize heat gain during summer and heat loss during winter, thereby reducing the burden on your heating and cooling systems. This results in lower energy bills in addition to minimizing carbon footprints.

Customer support

While the products themselves are paramount, we also pride ourselves on our after-sales service. From providing installation assistance to guiding you through maintenance and any potential issues that might arise, our support team is always ready to help.

What makes a good window or door is not just the product itself, but also the service that comes with it. And this is precisely what sets us apart: we offer excellent products coupled with exceptional service, all ensured by our factory precision and reliability.

In the future, as homeowners continue to look for ways to upgrade their homes with functional, aesthetic, and energy-efficient solutions, factory-made windows and doors will inevitably lead the way. With an unwavering focus on quality and customer satisfaction, we strive to be at the forefront of this revolution, delivering products that not only meet but exceed your expectations.

So, that*s it〞a closer look at how factory-made windows and doors can transform your home. It*s more than just a purchase, it*s an investment in a comfortable, efficient, and stylish home.

Ease the decision-making process by educating yourself, asking experts, and trusting in the power of factory precision. Your home awaits its transformation.

factory windows and doors


Freedom to dream "truly custom-made"

Doorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.


Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.

Full Custom Fenestration System

Find the true freedom to bespoke

Doorwin is the manufacturer of full custom fenestration systems, and we're here for you. We provide you with the freedom to design your windows, doors, and more with no additional charge for special shapes, hardware styles, and color choices. Your vision is our inspiration; our job is to make it a reality.
Our products are made to pass your local inspector's verification and are built under USA building codes so you can rest assured that they are safe and sturdy. Choose Doorwin to experience the best bespoke fenestration service available today!

Design Assistance Service

From manufacturing to delivery on site

We take care of the entire process for you, from beginning to end. We have our own expertise and will provide free-charge design development & contract documentation with CAD and BIM drawings. In addition to elevation details and installation design, we will double-check that the products match the drawings and project specifications through video or pictures. We'll help you specify the delivery schedule and logistics service whilst keeping costs to a minimum.

The Safest Delivery

5 layers packaging guarantee 0 damage

We're proud to be one of the top exporters of windows and doors to the United States. We pack each window individually and in four layers, and finally into wooden boxes with non-fumigation, and at the same time, there will be a lot of shockproof measures in the container to protect your items. We ensure that your products will arrive at the sites in good condition after long-distance transportation.
Doorwin has been exporting tens of millions of dollars of windows and doors to the U.S. every year, and we know that improper packaging can cause breakage of the product when it arrives on site. What the client concerns, we concern most.

What Projects Can We Take?

We are tested by the following standards:
-NFRC (North American Fenestration Rating Council)
-AAMA (American Architectural Manufacturers Association)
-WNMA (Wood National Monument Association)
-CSA101 (Canadian Standards Association)
-I.S.2 (International Standard ISO/IEC 17025)
-A440-11 (Standard for Fire Testing of Door Assemblies for Charging Rooms)