Full Service Window Manufacturing

Doorwin has a solid reputation, an excellent staff, amazing customer service, and very competitive pricing

What is a window manufacturer that has been in business for over 30 years? It has a solid reputation, an excellent staff, amazing customer service, and very competitive pricing. The company has grown significantly over the last few years to include 12 locations across the country

Doorwin is a leading manufacturer of windows and doors in the United States. The company has been around for over 30 years, and it has expanded its product line to include entry doors, patio doors, sliders and more. They offer products at affordable prices that will work well with any budget

There are several reasons why you should consider buying windows from Doorwin

1) Reliability – Doorwin has been around for over 30 years, so they know what they are doing when it comes to building quality products that will last for many years

2) Warranty - All of their products come with a lifetime warranty against defects in material or workmanship (excluding glass breakage). This means that if anything goes wrong with your window or door during the lifetime of your home (which can be up to 50 years), then they will repair or replace it at no cost to you

Doorwin, a reputable window manufacturing company, has been in business since 1959. The company is based out of Charlotte, North Carolina. The company has a solid reputation, an excellent staff, amazing customer service and very competitive pricing

The company has built its reputation on creating quality products for its customers. They offer many different types of window styles including double hung windows, casement windows and even sliding patio doors. They also have a wide array of colors to choose from when designing your home*s exterior

When you are looking for new windows for your home or commercial building you want to know that you are getting the best quality possible at a reasonable price. Doorwin offers just that! Their products are made from high grade materials that will last for years to come without any problems

Doorwin offers all types of customized options so that you can design exactly what you want for your home or business without breaking the bank

Doorwin also manufactures sliding windows and doors. Our designs are very modern and sleek

The variety of door styles we offer include wood, fiberglass and vinyl. The windows and doors we produce can be customized to fit your home*s unique style and needs

Our team of professionals will work with you on every aspect of your window project, including design ideas, budgeting, installation and more

Doorwin is committed to providing our customers with high-quality products at a reasonable price point. We want our customers to be completely satisfied with their purchase so they will refer us to their friends, family members and colleagues

what is a window manufacturer


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)