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

Aluminium diamond grills are a popular choice for many homeowners due to their stylish appearance and exceptional security features. In this comprehensive guide, we will explore everything you need to know about aluminium diamond grills, from their benefits and installation process to their maintenance and customization options.
1. Enhanced Security: The primary benefit of aluminium diamond grills is the added security they provide to your home. The unique diamond-shaped pattern makes it difficult for intruders to break through, ensuring the safety of your loved ones and belongings.
2. Aesthetic Appeal: Aluminium diamond grills not only offer security but also elevate the visual appeal of your property. They are available in various colors and designs, allowing you to match them with your home's exterior and personal style.
3. Improved Ventilation: Unlike solid doors or windows, diamond grills allow for enhanced air circulation. This keeps your home properly ventilated, reducing the risk of mold and ensuring the comfort of your family members.
Installing aluminium diamond grills requires precision and expertise. It is recommended to hire a professional for the installation to ensure the grills are securely attached to your doors and windows. Here's an overview of the installation process:
Regular maintenance is essential to prolong the lifespan and appearance of your aluminium diamond grills. Here are some tips for maintaining and cleaning them:
Aluminium diamond grills can be customized according to your preferences. Here are some popular customization options:
Aluminium diamond grills offer an appealing combination of security, aesthetic appeal, and improved ventilation for your home. By understanding their benefits, installation process, maintenance requirements, and customization options, you can make an informed decision when considering aluminium diamond grills for your property. Remember to consult with professionals for proper installation and follow the recommended maintenance guidelines to ensure their longevity and effectiveness.
For any further inquiries or to get started with installing aluminium diamond grills, please contact our team or visit our showroom.
aluminium diamond grillWith 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.