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

Tilt and turn windows are a popular choice among homeowners who value style, functionality, and versatility. With their unique design and innovative features, these windows offer a range of benefits that can greatly enhance any home. Whether you are looking to improve energy efficiency, increase natural light, or improve security, tilt and turn windows are an excellent investment.
1. Improved Ventilation: Tilt and turn windows offer multiple opening options, allowing you to control the amount of fresh air entering your home. The tilt function allows for secure ventilation, keeping your home comfortable without compromising security.
2. Easy Maintenance: These windows are designed with convenience in mind. They can be opened inward, making cleaning the exterior surfaces a breeze. By simply tilting the window, you can easily access both sides and keep your windows clean.
3. Enhanced Security: Tilt and turn windows are equipped with advanced locking mechanisms, providing excellent security for your home. When closed, they create a tight seal that keeps your home safe from intruders.
4. Energy Efficiency: By choosing tilt and turn windows with multiple glazing options and excellent insulation properties, you can effectively reduce your energy consumption. These windows minimize heat loss during the winter and keep your home cool during the summer, resulting in lower energy bills.
Tilt and turn windows are available in various styles, materials, and finishes to complement any home's aesthetic. Whether you prefer a classic look or a modern design, you can find tilt and turn windows that match your style. Additionally, these windows can be customized with different grid patterns, colors, and hardware options to create a unique look for your home.
Installing tilt and turn windows is a job best left to professionals. An experienced contractor will ensure proper measurements, alignment, and installation techniques. They will also properly seal the windows to prevent any water or air leakage.
To keep your tilt and turn windows in optimal condition, follow these maintenance tips:
Tilt and turn windows offer homeowners a versatile and stylish window option that combines functionality, security, and energy efficiency. With their ability to provide ample ventilation and easy maintenance, these windows are an excellent choice for any home. Ensure professional installation and regular maintenance to maximize the benefits of tilt and turn windows. Upgrade your home with these innovative windows and enjoy their numerous advantages for years to come.
tilt and turn windows lowesWith 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.