Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.
Double hung windows are a popular and practical choice for homeowners who value beauty, functionality, and energy efficiency. These windows consist of two sashes that can be operated independently, allowing for versatile ventilation options and easy maintenance. In this blog post, we will explore the features, benefits, and installation process of double hung windows.
Double hung windows feature a traditional design that suits various architectural styles. They are typically made from durable materials such as vinyl, wood, or fiberglass, ensuring long-term performance and resistance to elements. The two operable sashes allow for both top and bottom ventilation, providing excellent airflow control and maximizing natural light in your home.
One of the key features of double hung windows is their ability to tilt inward, making them easy to clean from inside your home. This feature eliminates the need for exterior access, making window maintenance hassle-free and safer. Additionally, many double hung windows come with advanced features like energy-efficient glass coatings, sound insulation technology, and enhanced security options.
Double hung windows offer several advantages that make them an attractive choice for homeowners:
Installing double hung windows requires professional expertise to ensure a proper fit and secure installation. Here is a general overview of the installation process:
Remember, this is just a general overview, and the specific installation steps may vary depending on your home's structure and other factors. It is always recommended to hire a professional window installer for a safe and hassle-free installation experience.
Double hung windows offer a range of benefits, including versatile ventilation, easy maintenance, energy efficiency, enhanced safety, and aesthetic appeal. They are an excellent choice for homeowners looking for a versatile window option that complements their homes' style and offers practical functionality. When planning to install double hung windows, consult with a professional window installer who can guide you through the process and ensure a seamless installation.
24x24 double hung windowWith 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.