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

When it comes to modern commercial spaces, functionality, security, and aesthetic appeal are paramount. One innovative solution that has gained popularity in recent years is hydraulic bi-fold doors. Designed to maximize space utilization and provide easy access, hydraulic bi-fold doors offer numerous advantages for various applications.
Traditional commercial doors swing open, which can limit the usable space in a building. However, hydraulic bi-fold doors neatly fold along a horizontal track, allowing you to utilize the area more effectively. Whether it's a warehouse, garage, or storage facility, hydraulic bi-fold doors help you make the most of your space.
Hydraulic bi-fold doors are designed for seamless operation. They can be effortlessly opened and closed using a hydraulic system. This makes them ideal for busy commercial environments where frequent access is required. The smooth and efficient operation ensures hassle-free movement of people, vehicles, or goods.
Security is paramount in commercial spaces, and hydraulic bi-fold doors excel in this aspect. Crafted from robust materials like steel or aluminum, these doors provide excellent protection against unauthorized access and potential break-ins. Additionally, many models come with advanced locking mechanisms, access control features, and security systems to ensure peace of mind.
Hydraulic bi-fold doors can offer superior insulation compared to traditional doors. With their precision engineering, these doors minimize air leakage and drafts, helping you maintain a comfortable interior environment. This insulation also helps keep energy costs in check by preventing heat loss during winters and heat gain during summers.
Hydraulic bi-fold doors are highly customizable to suit your specific requirements. They are available in a range of sizes, materials, and finishes, allowing you to create a unique look for your commercial space. Whether you prefer a sleek modern design or a more industrial aesthetic, there's a hydraulic bi-fold door to match your style.
Hydraulic bi-fold doors have revolutionized the way we think about accessibility and space utilization in commercial settings. With their space-saving design, easy operation, enhanced security, insulation benefits, and versatile customization options, these doors are an excellent choice for businesses seeking functional and visually appealing solutions.
hydraulic bi fold doorsWith 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.