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

Door hinges may seem like a small component of a door, but they play a crucial role in both security and functionality. Whether you are a homeowner, a business owner, or simply interested in understanding the mechanics of doors, it's important to recognize the significance of door hinges. In this blog post, we will explore the various aspects of door hinges and why they are vital for any type of door.
One of the primary functions of door hinges is to provide security. Hinges are responsible for connecting the door to the door frame, allowing it to swing open and close smoothly. High-quality door hinges with proper installation can significantly enhance the security of a door.
Firstly, hinges ensure that the door remains tightly shut when locked. They help to prevent forced entry by reinforcing the connection between the door and the frame. Additionally, well-maintained hinges make it more difficult for intruders to gain unauthorized access. Regular inspection and lubrication of hinges will ensure they are in optimal condition and ready to fulfill their security role.
Aside from security, door hinges are critical for the proper functionality of doors. Hinges allow doors to swing open and close smoothly, enabling easy access between different spaces. Different types of hinges suit various door styles and purposes.
Butt hinges are commonly used on residential doors, providing stability and seamless movement. They consist of two symmetrical leaves joined by a pin and are recessed into both the door and the frame. Butt hinges are versatile and can handle heavy doors, making them suitable for exterior entrances.
Pivot hinges, on the other hand, offer a unique aesthetic appeal and can be found on both interior and exterior doors. They are ideal for doors that require a seamless swing, such as large entrance doors or doors with a distinctive design.
Door hinges are subjected to frequent use, which means they need to be durable and long-lasting. High-quality hinges made from sturdy materials like stainless steel or brass can withstand constant wear and tear, ensuring doors remain operational for years to come.
Additionally, regular maintenance is crucial for extending the lifespan of hinges. Lubricating hinges with a suitable lubricant, like silicone spray or graphite powder, will minimize friction and prevent rust or corrosion. It's important to inspect hinges periodically for any signs of damage, such as loose screws or misalignment, and address them promptly.
Door hinges can also contribute to the overall aesthetics of a space. While aesthetics may not be the primary focus when choosing hinges, they can still make a difference in the visual appeal of a door.
Some hinges are designed to be visible, adding a decorative element to the door. For example, decorative strap hinges can enhance the appearance of a rustic or vintage-style door. On the other hand, concealed hinges are hidden from view, providing a clean and streamlined look for modern doors.
To ensure door hinges continue to function optimally, regular maintenance and care are essential. Here are some simple steps to keep your hinges in good condition:
Remember, proper maintenance will not only extend the life of your door hinges but also contribute to the overall performance and security of your doors.
In summary, door hinges are not just insignificant mechanical parts; they are crucial for both security and functionality. By understanding the importance of door hinges and following proper maintenance procedures, you can ensure that your doors remain secure, functional, and visually appealing for years to come.
the door hingeWith 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.