French Double Casement Windows - The Perfect Addition to Your Home

French double casement windows are a popular choice for homeowners looking to enhance the beauty and functionality of their homes. With their timeless design and versatility, these windows can transform any space, providing ample light, ventilation, and a touch of elegance. In this blog post, we will explore the numerous benefits of French double casement windows and why they are the perfect addition to your home.

Enhancing Natural Light and Ventilation

One of the key advantages of French double casement windows is their ability to bring in an abundance of natural light. With two operable sashes that open outward, these windows allow for maximum sunlight to enter your home, brightening up the space and creating a warm and inviting atmosphere.

Additionally, by opening both sashes, you can create a cross-breeze that effectively ventilates your living area. This feature is particularly beneficial during the warmer months when fresh air circulation is essential for maintaining a comfortable indoor environment.

Unobstructed Views

French double casement windows offer unobstructed views of the outdoors, allowing you to enjoy the beauty of your surroundings from the comfort of your home. The absence of a center stile or divider provides a seamless view, creating a sense of spaciousness and connection to nature.

Whether you have a lush garden, a picturesque landscape, or simply want to enjoy the changing seasons, French double casement windows provide a perfect vantage point from which to appreciate the world outside.

Energy Efficiency and Noise Reduction

French double casement windows are known for their excellent energy efficiency. The tight seal created when the windows are closed prevents drafts and minimizes heat loss, helping to maintain a comfortable indoor temperature year-round. This, in turn, reduces the strain on your heating and cooling systems, resulting in energy savings and lower utility bills.

Furthermore, the double-pane glass construction of French double casement windows acts as a barrier to outside noise, making your home a peaceful sanctuary. Whether you live in a bustling neighborhood or near a busy road, these windows can significantly reduce the amount of noise that enters your living space, allowing you to relax and unwind without any disturbances.

Aesthetic Appeal and Design Versatility

French double casement windows are renowned for their timeless beauty and elegant design. Their classic look complements various architectural styles, from traditional to modern, making them a versatile choice for any home.

These windows come in a wide range of materials, including wood, vinyl, and aluminum, allowing you to choose the option that best suits your preferences and matches your existing decor. Additionally, there are various hardware and finish options available, enabling you to personalize your windows and enhance their aesthetic appeal.


French double casement windows are a stylish and practical addition to any home. With their ability to enhance natural light, provide excellent ventilation, offer unobstructed views, improve energy efficiency, reduce noise, and contribute to the overall aesthetic appeal of your space, these windows are an investment that will bring joy and comfort for years to come.

french double casement windows


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.