Top 10 Windows And Doors Companies In The World

The manufacturing of Doorwin windows and doors is up to North American standards

Doorwin is one of the top 10 windows and doors companies, in terms of market share. The company has been manufacturing doors and windows for over 15 years. It has established itself as a leader in the industry, providing quality products at reasonable prices. Doorwin windows and doors are made in North America, which means they meet all North American standards. This makes them highly durable and long lasting

Doorwin offers a wide range of products to suit every need. Whether you are looking for a new front door or a replacement window, Doorwin has something for you. They offer custom designs to fit any space or style requirement. Their products are available in various colors and finishes to match any home decor style

Doorwin is committed to delivering quality products at affordable prices while maintaining excellent customer service standards. This commitment has earned them loyal customers all over Canada who keep coming back year after year for more

Doorwin provides a variety of options for windows and doors

Doorwin is one of the top 10 windows and doors companies in Australia. We provide a variety of options for windows and doors, from double glazing to French doors and more

Doorwin has been operating for over 12 years and during this time we have become one of the most trusted names in the industry. Our team has extensive knowledge about all types of windows and doors, including timber, aluminium and PVC-U products

At Doorwin we take pride in our customer service, which is why we offer 100% satisfaction guarantee on our products. If you are not happy with any purchase made through us, we will replace it or refund your money

We also offer free quotes on all our products so you can get an idea of how much it will cost before making a purchase. For more information on what we provide visit our website or contact us today

Our team of experts will guide you every step of the way with their expertise and experience in the industry. Our friendly staff are always happy to answer any questions you may have about our products or services

Doorwin windows and doors are sold at competitive prices

Doorwin is one of the top 10 windows and doors companies in China. It was founded in 2006 and has been dedicated to researching, designing and manufacturing all kinds of windows and doors for more than 10 years

Doorwin's products include casement windows, sliding windows, double hung windows, single hung windows, awning windows, bay and bow windows, French doors and so on. The products are sold at competitive prices and are exported to more than 70 countries around the world

Doorwin has three factories with more than 5500 employees, including 800 engineers & technicians. It also owns an R&D center with advanced equipment such as CNC machine tools (60 sets), CMM system (3 sets), 3D laser scanner (3 sets), spray booth (6 sets) and paint line (5 sets)

Our range of custom made timber windows and doors are available in a wide range of colours, styles and designs to suit any home. We also offer a wide range of security grilles and bars to protect your homes from burglars

We pride ourselves on our customer service, as well as our competitive prices. Our products are designed to be energy efficient and will help you save money on your energy bills

Doorwin offers a 10 year warranty on all products sold through our network of dealers throughout Americ

top 10 windows and doors companies


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)