At Doorwin, We Believe That Quality Is Key

Doorwin Windows and Doors offer the most competitive prices among window and door suppliers Northern Ireland

At Doorwin, we believe that quality is key. We offer the most competitive prices for your windows and doors. With our great products, you can improve the look of your home and save money on energy bills at the same time

Our team of experts is trained to help you choose the right products for your needs. We will help you find the right window or door based on your budget and personal preferences

We have an extensive range of different types of windows and doors available so that you can find something that suits your specific needs. You can choose from many different styles including aluminum, vinyl, wood and fiberglass products. We also have a variety of finishes and colors so that you can choose something that looks great but is also functional too

When it comes to installing new windows or doors in your home, there are a lot of things to consider including how they will affect the look of your property as well as how they will impact on energy bills over time. However, with Doorwin Windows and Doors, we make sure all aspects are taken care of so that you don't have to worry about anything else but enjoying your new high quality windows or doors

Great prices - ready for immediate deliver

At Doorwin, we believe that quality is key. We've been around for a long time, and we take pride in our products. Our customers love us because of the great prices - ready for immediate delivery - and the high quality of our products

Doorwin offers everything you need to create a beautiful home from door handles and locks, to hinges and access control systems. We have an extensive range of products available with an experienced team on hand to advise you on all your needs

We're committed to providing excellent customer service, so if you have any questions regarding our products or services, please don't hesitate to get in touch

The best quality and reliable servic

The best quality and reliable service in the industry is what we believe in. Our products are built to last. Their durability is guaranteed, and they will serve you for years to come. When you choose Doorwin, you get more than just a door. You get a lifetime of satisfaction with your purchase

We are committed to providing our customers with nothing but the best doors and garage doors at affordable prices. We have a wide selection of residential and commercial doors that can fit any budget or style – from modern to traditional, we have it all

We pride ourselves on providing top-quality products and services at an affordable price. We offer free estimates, so you'll know exactly how much each door costs before you buy it! We also offer financing options for those who need a little help paying for their new door! Our team of experts can help you choose the right door for your home or business no matter what style or material you want

window and door suppliers northern ireland


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.


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.

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)