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

When it comes to designing a commercial space, one important decision to make is determining the best choice for your exterior windows. Two popular options you may consider are window walls and storefronts. While both offer their own unique advantages, it's essential to understand the differences between them to make an informed decision.
Window walls are large glass panels that extend from the floor to the ceiling, providing a sleek and modern appearance. They offer a more open and expansive feel compared to storefronts, as they allow for maximum natural light and unobstructed views.
On the other hand, storefronts consist of smaller glass panels that are often accompanied by architectural elements such as mullions and frames. They are commonly found in retail spaces and provide a more traditional and structured look.
When deciding between a window wall and a storefront, there are several factors to consider:
Cost is often a determining factor when making any design decision. Window walls generally require more expensive materials and installation due to their larger glass panels and the need for structural support. They also tend to be less energy-efficient compared to storefronts, which may result in higher heating and cooling costs over time.
Storefronts, with their smaller glass sections and additional framing, can be more cost-effective in terms of both materials and installation. They also offer better insulation, making them more energy-efficient and potentially reducing long-term energy expenses.
In terms of maintenance, both window walls and storefronts require regular cleaning to keep them looking their best. However, due to their larger surface area, window walls may demand more frequent cleaning and maintenance.
Ultimately, the decision between a window wall and a storefront depends on your specific needs and preferences. Consider factors such as the nature of your business, location, budget, aesthetic goals, and desired level of natural light. Consulting with a professional architect or contractor can also help you make an informed choice.
By carefully evaluating the pros and cons of each option, you can select the option that best aligns with your vision for your commercial space.
window wall vs storefrontWith 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.