Aluminium window and doors - Doorwin window and door company

How to choose the best aluminum window and doors

Aluminum is a lightweight, durable material that can be used in a variety of applications, including windows and doors. The main advantage of aluminum is its resistance to corrosion and the strength of the material. Most manufacturers use aluminum for exterior building products because it has better heat insulation capacity than steel or wood

Choosing the right type of door or window is not easy, but it*s worth taking into account some key factors like energy efficiency and durability when making your decision

We choose the thermal break aluminum for energy efficiency. For many years, thermal breaks have been used in windows and doors to improve their thermal performance and keep heat inside during winter. This type of aluminum looks like regular glass but has an insulating layer between two panes of glass that provides additional insulation at low temperatures (below -12 degrees Celsius). This layer helps retain heat during winter months while allowing enough moisture to escape so that it doesn*t become foggy or cloudy when it gets hot outside. It also reduces condensation during summer months when there is a lot of humidity in the air outside. However, thermal breaks are more expensive than regular glass windows because they require more complex manufacturing processes that add to their cost

Why choose Doorwin aluminum windows and doors

Because of our good quality. Our windows are made with energy efficient materials that last for years, unlike vinyl or wood windows that need replacing every couple of decades. Our German-imported hardware systems make sure your window operates smoothly and quietly for years to come

Because of our German-imported hardware systems, our hardware systems are designed with precision engineering, which means that you don*t have to worry about your window sticking or leaking over time due to poor craftsmanship or overuse. This allows you to enjoy your beautiful new windows without worrying about maintenance issues

Because of our custom options. You can customize your window style using any number of options available at Doorwin, including multiple colors for each style of window (we offer 35+ different colors!), different glass types (we have 6 different choices!)

Doorwin has been the main supplier of big projects such as universities, schools, hospitals, office buildings and etc

Doorwin was established in 2004 and since then it has been collaborating with several famous brands such as Roto and Remer. The company has more than 10 years of experience in this industry. The company aims to provide high quality products at affordable prices. If you need any help with your project you can contact us through our website or Facebook page

Doorwin is the leading role among Aluminium window and door manufacturers. They are high quality with a great warranty and guarantee that you can be confident in them.

aluminium window and door manufacturers


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)