Certifications & Test Reports
Over 50 USA & EU fenestration certifications and test reports.

Are you tired of dealing with misaligned doors that don't close properly or have large gaps? Look no further than the EZ Shim Hinge Shim! This innovative tool is a game-changer in the world of door installation, providing a quick and efficient solution to common problems. In this blog post, we will explore the benefits of using the EZ Shim Hinge Shim and its various applications.
The EZ Shim Hinge Shim is a thin, versatile plastic strip designed to fit behind hinges, ensuring proper alignment and eliminating gaps between the door and frame. Made from durable material, these shims are easy to install and can be cut to size with a utility knife for a perfect fit. Whether you are installing a new door or fixing an old one, the EZ Shim Hinge Shim is a must-have tool.
1. Easy Installation: The EZ Shim Hinge Shim is incredibly user-friendly. Simply slide it behind the hinge and let it work its magic. No need for complicated adjustments or expensive tools.
2. Corrects Misalignment: One of the most common problems with door installations is misalignment. This can occur due to settling of the building, temperature changes, or poor initial installation. The EZ Shim Hinge Shim effectively corrects misalignment, ensuring your door functions smoothly.
3. Eliminates Gaps: Gaps between the door and frame not only compromise security but also allow drafts and noise to enter your home. The EZ Shim Hinge Shim fills these gaps, creating a tight seal and enhancing energy efficiency.
4. Time and Cost Savings: By using the EZ Shim Hinge Shim, you can save a significant amount of time and money that would otherwise be spent on hiring a professional or purchasing expensive tools. With this simple yet effective solution, you can achieve professional-quality results.
Step 1: Gather the necessary tools: EZ Shim Hinge Shim, utility knife, screwdriver.
Step 2: Identify the misaligned hinge area.
Step 3: Remove the hinge pin by tapping it up and out with a screwdriver.
Step 4: Insert the EZ Shim Hinge Shim between the hinge plate and the hinge knuckle.
Step 5: Trim any excess shim using a utility knife.
Step 6: Reinsert the hinge pin.
Step 7: Test the door to ensure proper alignment.
The EZ Shim Hinge Shim is a versatile tool that simplifies the door installation process. With its easy installation, ability to correct misalignment, and seal gaps, it is a must-have for homeowners and professionals alike. Say goodbye to frustrating door problems and hello to a perfectly functioning, snug-fitting door with the EZ Shim Hinge Shim. Get yours today and experience the difference!
ez shim hinge shimWith 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.