8 Tips To Finding Quality Patio Door Manufacturer

A patio door refers to a door that is installed in such a way that it allows for ventilation for the home even while keeping the indoor spaces private. This way, you have control over what constitutes as “public” and what constitutes your privacy. If this sounds like something that you would benefit from, here are some tips on choosing quality patio door manufacturer

1. Look for manufacturers that offer guarantees or warrantie

One of the most important aspects of choosing a good patio door manufacturer is looking for one that offers guarantees or warranties. This means that if there is any problem with their product, they will fix it without charging extra fees or asking for more money from you

2. Ask about their installation proces

Another thing to consider is how easy it is to install their products. Some companies may claim that they can install your new doors within an hour, but they’re going to charge extra fees if they need more time than anticipated. Look for companies who can guarantee fast installation times and don’t ask any additional fees once they have installed your new doors

3. Ask about their customer service experienc

When looking into purchasing new doors, ask about how long they have been in business and how many customers they have served in the past ten years

how to find patio door 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)