Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.
Windows play a crucial role in enhancing the look and functionality of our homes. One popular window option that has gained immense popularity in recent years is 4x4 windows. In this blog post, we will explore the various benefits and features of 4x4 windows and how they can transform your living space.
One of the standout features of 4x4 windows is their ability to allow a significant amount of natural light to enter your home. The larger size and increased number of glass panels in these windows provide an abundance of sunlight throughout the day. This not only creates a bright and welcoming living environment but also helps in reducing energy consumption by minimizing the need for artificial lighting during daylight hours.
4x4 windows offer expansive views of the surrounding landscape, making them the ideal choice if you have a scenic backyard or live in an area with beautiful natural surroundings. The larger glass area allows you to enjoy unobstructed views from the comfort of your home. Additionally, these windows can be opened to provide excellent ventilation, allowing fresh air to circulate freely and keeping your interiors cool and comfortable.
Living in a busy neighborhood or next to a bustling street can be noisy, disrupting your peace and tranquility. However, 4x4 windows with their advanced design and construction help in reducing external noise, creating a more peaceful indoor environment. The combination of multiple glass panels and insulating materials helps to dampen sound waves, providing you with a quieter living space.
With increasing concerns about energy conservation, investing in energy-efficient windows is a wise decision. 4x4 windows are designed to maximize energy efficiency by incorporating advanced insulation technology. The multi-pane glass and thermal breaks in these windows prevent heat transfer, keeping your home cool in summer and warm in winter. By minimizing heat loss or gain, these windows contribute to reduced energy consumption and lower utility bills.
Home security is a top priority for homeowners, and 4x4 windows offer enhanced protection against intruders. The multiple glass panes and robust frames make it difficult for burglars to break in. Additionally, these windows can be equipped with advanced locking systems for added security, providing you with peace of mind.
In conclusion, 4x4 windows are an excellent choice for homeowners looking to upgrade their windows. With their ability to enhance natural lighting, provide expansive views, reduce noise, improve energy efficiency, and offer enhanced security, 4x4 windows are a worthwhile investment. Consider installing these windows to transform your living space into a brighter, more comfortable, and secure haven.
4x4 windowsWith 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.