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

When it comes to architectural design and home décor, the choice of window frames plays a crucial role in defining the overall style and ambiance. While traditional options such as wood and white PVC have been popular for years, there is a rising trend that is capturing the attention of homeowners and designers alike - black metal window frames.
Black metal window frames exude a unique charm that combines modern minimalism with a touch of industrial aesthetics. Their sleek and bold appearance adds a distinctive edge to any living space, offering an elegant contrast against walls of various colors and textures. The inherent simplicity of black metal frames allows them to seamlessly blend into both contemporary and traditional settings, making them a versatile choice for any architectural style.
One of the main reasons behind the popularity of black metal frames is their ability to create a stunning visual impact. The dark color creates a strong focal point, drawing the eye towards the windows and framing the outside view like a work of art. Additionally, the narrow sightlines of metal frames provide a larger glass area, maximizing natural light intake and enhancing the feeling of spaciousness within a room.
Aside from their aesthetic appeal, black metal window frames are known for their exceptional durability. Made from high-quality steel or aluminum, these frames are designed to withstand the test of time, enduring even in the harshest weather conditions. Unlike wood frames that are susceptible to rotting, warping, and termite damage, black metal frames require minimal maintenance and are highly resistant to wear and tear. This longevity makes them a cost-effective investment, as they will continue to enhance your home's beauty for years to come.
Black metal window frames offer a wide range of customization options, allowing homeowners to tailor them to their exact preferences. The frames can be coated in different textures, such as matte or gloss, depending on the desired style. Additionally, they can be paired with various types of glass, including frosted, tinted, or even stained, to achieve a personalized look and feel.
Furthermore, black metal frames can be combined with other materials, such as wood or concrete, to create a truly unique architectural feature. This fusion of different elements adds depth and character to the windows, transforming them into an artistic expression that complements the overall design of the house.
While black metal window frames have numerous advantages, incorporating them into your home's design requires careful consideration. Here are some best practices to ensure a successful implementation:
Black metal window frames offer a blend of style, durability, and customization options, making them a compelling choice for homeowners looking to embrace a bold and contemporary design. Whether you're renovating your home or building a new one, these frames can help you achieve an elegant and timeless aesthetic that will truly stand out.
black metal window framesWith 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.