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

When it comes to choosing a garage door, many homeowners often overlook the importance of insulation. However, an insulated garage door can bring numerous benefits that will not only enhance the functionality of your garage but also improve the energy efficiency of your entire home.
1. Energy Efficiency: Insulated garage doors can help regulate the temperature inside your garage, preventing heat loss during the winter and heat gain during the summer. This can lead to significant savings on your home's heating and cooling bills.
2. Improved Durability: Insulated doors are generally more robust and durable compared to non-insulated doors. The added insulation provides structural support, making the door less prone to dents and damage.
3. Enhanced Noise Reduction: If you use your garage as a workshop, home gym, or even just as a storage space, having insulation in your garage door can help reduce the noise levels both inside and outside the garage. This is particularly useful if you live in a noisy neighborhood.
4. Climate Control: An insulated garage door helps create a more comfortable environment inside the garage, allowing you to use it for various purposes throughout the year. Whether you need a workshop or want to turn it into a home office, the insulation will help maintain a stable climate.
5. Increased Home Value: Upgrading to an insulated garage door can improve the overall value of your home. Potential buyers appreciate the energy efficiency and added benefits it brings.
When selecting an insulated garage door, there are a few factors to consider:
1. Insulation Material: Common options include polystyrene and polyurethane. Polystyrene is more affordable, but polyurethane provides better insulation and higher energy efficiency.
2. R-Value: The R-value indicates the thermal resistance of the insulation. The higher the R-value, the better the insulation properties. Consider the climate in your area when selecting the appropriate R-value for your garage door.
3. Design and Style: Insulated garage doors come in various designs and styles to match your home's architecture and personal preferences. Consider the material, color, and window options to create an aesthetically pleasing look.
1. Professional Installation: While some homeowners may attempt a DIY installation, it is recommended to hire a professional. Proper installation ensures optimal performance and longevity of the door.
2. Regular Maintenance: Insulated garage doors require routine maintenance to preserve their efficiency and functionality. Clean the door regularly and lubricate the moving parts as per the manufacturer's recommendations.
3. Weatherstripping: Install weatherstripping along the sides and bottom of the door to further enhance energy efficiency by preventing drafts.
Investing in an insulated garage door offers long-term benefits that go beyond just aesthetics. From saving energy and reducing noise to increasing the value of your home, an insulated garage door is a smart choice for any homeowner. Make sure to consider your needs, insulation material, R-value, and design preferences when selecting the perfect door for your garage.
10x10 insulated garage doorWith 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.