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Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.
Windows play a crucial role in the overall aesthetics and functionality of a home. When it comes to choosing the right type of window for your space, there are several options available. One option that stands out is the vertical opening window. In this blog post, we will explore the benefits and features of vertical opening windows, helping you understand why they are an excellent choice for your home.
Vertical opening windows, also known as sash windows, are designed to open vertically, allowing for increased ventilation and airflow. Unlike traditional windows that open horizontally, sash windows provide the opportunity to control the amount of fresh air entering your home. This feature promotes a healthier indoor environment by reducing the chances of condensation and mold growth.
Vertical opening windows have a unique and timeless aesthetic appeal. They bring a touch of elegance and sophistication to any home, whether it's a modern apartment or a traditional cottage. The slender profiles, coupled with the ability to choose from a variety of finishes, make vertical opening windows a versatile choice that complements any architectural style.
Vertical opening windows are typically built with high-quality materials such as timber or uPVC, ensuring their longevity and durability. The materials used are resistant to rot, fading, and warping, making them an excellent long-term investment. In addition, these windows are designed for easy maintenance, with straightforward cleaning and operation.
One of the significant advantages of vertical opening windows is that they do not obstruct views when opened. The vertically sliding design keeps the bottom part of the window in place while allowing the top sash to slide down or the bottom sash to slide up. This feature ensures uninterrupted views while still providing the option for fresh air and natural light to enter your home.
Vertical opening windows come with advanced security features. Many models have locking systems that secure the window at multiple points, ensuring the safety of your home. Additionally, the sashes often have reinforced glass, making it more difficult for intruders to break in. These security features provide peace of mind, especially if you live in an area with high crime rates.
Vertical opening windows offer excellent insulation, helping to improve your home's energy efficiency. The tight seals and advanced weather-stripping prevent drafts, keeping your home warm in winter and cool in summer. This feature reduces the strain on your heating and cooling systems, leading to lower energy bills and a reduced carbon footprint.
Vertical opening windows are a fantastic choice to enhance the aesthetics and functionality of your home. With improved ventilation, aesthetic appeal, durability, unobstructed views, enhanced security, and energy efficiency, these windows offer a range of benefits. Consider installing vertical opening windows to elevate the comfort and style of your living space.
vertical opening windowDoorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.
With 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.
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