A List of the 10 Best Benefits of Composite Doors

Composite doors are a great option for any home. They are made from a material that is stronger than wood and cheaper than steel. The advantage of composite doors over wood doors is that they have the same look, feel and stability as wood doors

The following are some of the best benefits of composite doors

Durability and Strength - Composite doors are made from high-quality materials like fiberglass, which makes them stronger than wood. They have an impact resistance rating of up to 1,500 lb per square inch (psi), which means they can take a lot of force without breaking

Affordability - Composite doors are much cheaper than steel or wood doors. If you want to replace your old wooden door with a new one, you may want to consider going with a composite one instead since it won't require any major renovation work on your part

Ease of Installation - Composite doors are easy to install compared with other types of doors because they don't require any extra tools or hardware when installing them on your door frame. All you need is a screwdriver and some basic knowledge about how to operate it properly

Easy Maintenance - Composite doors don't require regular maintenance like wooden ones do because they don't splinter or crack easily

biggest door manufacturer in china


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)