Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.
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Welcome to our blog where we dive into the wonders of the natural world. In this article, we'll take you on a captivating journey through some of the most extraordinary natural phenomena on Earth. From breathtaking landscapes to mesmerizing wildlife encounters, get ready to be amazed!
Our first stop is the magical world of the aurora borealis, commonly known as the Northern Lights. This stunning light display, caused by the interaction of solar winds with the Earth's magnetic field, creates an ethereal dance of colors across the night sky. We delve into the science behind this enchanting phenomenon and share some of the best places to witness its beauty.
Next, we embark on an adventure to the Amazon Rainforest, one of the most biodiverse regions on the planet. We discuss the importance of rainforests for global ecosystems, explore the intricate relationship between its flora and fauna, and shed light on the challenges it faces due to deforestation. Prepare to be amazed by the wonders hidden within this lush expanse of green.
Our journey takes us to the vast and mysterious ocean, where countless marvels lie beneath the surface. We delve into the depths of the deep sea, discovering incredible creatures adapted to survive in extreme conditions. Learn about bioluminescence, the intricate coral reefs, and the fascinating adaptations that make marine life truly awe-inspiring.
No nature exploration is complete without an exploration of waterfalls. We take you on a virtual tour to witness the awe-inspiring power and beauty of the world's most majestic waterfalls. From the iconic Niagara Falls to the breathtaking Iguazu Falls, prepare to be captivated by nature's forceful displays.
To wrap up our journey, we delve into the vibrant world of the Great Barrier Reef, a UNESCO World Heritage site. We discuss the astounding biodiversity thriving in this underwater wonderland, the impact of climate change on its delicate ecosystems, and the ongoing conservation efforts to preserve its unparalleled beauty.
Join us on this extraordinary adventure as we uncover the marvels of nature. Let your imagination soar and be inspired by the awe-inspiring beauty that surrounds us.
window 4x6With 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.