Relevant 4 by 3 Window

We live in a world where technology surrounds us, constantly evolving and shaping our lives. One of the most common aspects of our daily routines is spending time in front of a screen, whether it's a laptop, tablet, or smartphone. This "4 by 3 window" has become an integral part of our lives, both for work and leisure.

When we think of a "4 by 3 window," we typically associate it with the aspect ratio of a screen. It signifies the rectangular shape that has become synonymous with screens everywhere. But beyond just being a representation of the physical display, the "4 by 3 window" can also be a metaphor for the digital world we immerse ourselves in.

Exploring the Digital World

The digital world within this "4 by 3 window" offers us endless possibilities. We can connect with people from all over the globe, access a vast pool of knowledge, and engage in various forms of entertainment. Whether we're scrolling through social media, streaming our favorite shows, or working remotely, the "4 by 3 window" is our gateway to this digital realm.

But, like any tool, the "4 by 3 window" can have both positive and negative impacts on our lives. On one hand, it has revolutionized the way we communicate and expanded our access to information. On the other hand, excessive screen time can lead to physical and mental health issues, such as eye strain, sedentary behavior, and social isolation.

Finding Balance in a Digital World

With the prevalence of the "4 by 3 window," it's crucial to find a balance between utilizing its benefits and maintaining our well-being. Here are a few strategies to help achieve this equilibrium:

1. Setting Screen Time Limits

Creating boundaries regarding screen time is essential for a healthy lifestyle. Allocating specific time slots for work, leisure, and rest can prevent excessive usage and allow for other activities to take precedence.

2. Practicing Digital Detox

Regularly disconnecting from the digital world can be refreshing. Engaging in activities that don't involve screens, such as reading a book, going for a walk, or spending quality time with loved ones, can help reduce dependency on the "4 by 3 window."

3. Prioritizing Physical Activity

Maintaining an active lifestyle is crucial, especially when spending prolonged periods in front of a screen. Incorporating exercise routines and taking breaks to stretch and move around can mitigate the negative effects of sedentary behavior.

4. Fostering Real-Life Connections

While the digital world offers avenues for connection, it's important not to neglect real-life relationships. Prioritizing face-to-face interactions and meaningful conversations can provide a sense of fulfillment beyond what the "4 by 3 window" can offer.

Embracing the Digital Frontier

The "4 by 3 window" is here to stay, continually evolving and transforming the way we live and interact. It's up to us to adapt and embrace this digital frontier responsibly. By finding the right balance between screen time and real-life experiences, we can fully harness the potential of this window into the digital world while safeguarding our well-being.

4 by 3 window


Freedom to dream "truly custom-made"

Doorwin 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.

Certifications & Test Reports

Over 50 USA & EU fenestration certifications and test reports.

25 Years Warranty

TPS glazing ensures that no air leakage and fogging issues for 25 years warranty.

We are Experienced

More than 4000 high-end bespoke fenestration projects in North America.

Best Bargain You Get

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.

Full Custom Fenestration System

Find the true freedom to bespoke

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!

Design Assistance Service

From manufacturing to delivery on site

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.

The Safest Delivery

5 layers packaging guarantee 0 damage

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.

Through Collaborations And Partnerships,we Amplify Our Impact


What Projects Can We Take?

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.