Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.

When it comes to architectural marvels, German doors and windows stand out for their unmatched style, functionality, and durability. These meticulously crafted elements not only enhance the aesthetics of a building but also offer numerous benefits that set them apart from other options in the market.
German doors and windows are renowned for their exceptional design. The meticulous attention to detail and precision engineering make these elements a true work of art. From sleek, modern designs to traditional patterns, German craftsmanship offers a wide array of styles to suit any architectural concept.
Safety is of utmost importance in any home or building. German doors and windows are designed with advanced security features, providing homeowners with peace of mind. The robust construction, multi-point locking systems, and high-quality materials make them highly resistant to break-ins.
In today's environmentally conscious world, energy efficiency is a key consideration. German doors and windows excel in this aspect with their innovative thermal insulation properties. The use of cutting-edge materials and technology minimizes heat loss, reduces energy consumption, and ultimately leads to substantial savings on heating and cooling bills.
Living in a noisy environment can be challenging. German doors and windows are designed to provide exceptional noise reduction, creating a peaceful and comfortable living space. The combination of specialized glazing and superior sealing effectively blocks out external noise, allowing you to enjoy a quieter and more relaxing atmosphere inside your home.
Investing in German doors and windows means investing in longevity. The meticulous manufacturing process, quality materials, and attention to detail ensure that these elements withstand the test of time. Their durability reduces the need for frequent repairs or replacements, making them a cost-effective choice in the long run.
German doors and windows are not only built to last but also promote sustainability. The focus on eco-friendly materials and energy-efficient designs aligns with a greener and more sustainable future. By choosing German products, you contribute to reducing your carbon footprint while enjoying the benefits of superior craftsmanship.
German doors and windows offer a harmonious blend of style, functionality, and sustainability. Their superior design, security features, energy efficiency, noise reduction capabilities, and long lifespan make them a sought-after choice for homeowners and architects alike. Embrace German craftsmanship, and elevate the aesthetics and functionality of your living or working spaces.
For more information and to explore the vast range of German doors and windows available, visit our website.
german doors and windowsWith Doorwin, you can have all of this with a simple move. This is because we believe that the best way to achieve your goals is by working with
our customers to find solutions to their problems.Our team of designers and engineers are dedicated to solving these problems by creating
products that are designed to be easy to install, easy to maintain and repair, while being cost-effective.
Over 50 USA & EU fenestration certifications and test reports.
TPS glazing ensures that no air leakage and fogging issues for 25 years warranty.
More than 4000 high-end bespoke fenestration projects in North America.
Doorwin products meanwhile with half price compared with your local dealers.
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.
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!
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.
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.
Doorwin experts are experienced in working with architects, builders and homeowners to ensre your vision becomes a reality.Welcome to visit a showroom, ask questions about product pricing, request a quote and more.
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)
Doorwin is a company that specializes in custom-made doors and windows. We understand that every home is unique, and we are committed to providing you with the highest quality products possible.Our products are inspired by different lifestyles, and we respect your vision when designing them. Our designs are made specifically for you, so there is no additional cost. We work across styles and profiles, whether you're remodeling an old house or designing your new dream home. Find inspirations here and we will fulfill all your imaginations.