The bi fold door spring closer unit is not just any old product. If you want to know the exact reason why so many people prefer it, then keep on reading this article
1. Bi-Fold Door Closer is a great choice for those who have limited spac
The bi fold door closer is ideal for homeowners who are short on space and need a way to make their home look bigger. This is because it requires less space than any other type of door closer available in the market today
2. It is easy to instal
The bi fold door closer can be installed within minutes without causing any damage to your home or your flooring as well. The unit does not require any drilling, which makes it very easy for anyone with minimal skills and experience to install them in their homes
3. It offers high performanc
The bi fold door closer offers high performance because of its patented technology that allows it to automatically adjust itself according to the weight of the door being opened or closed by using spring tensioners and magnets. This means that even if you have heavy doors at times, you will still enjoy maximum performance from your new unit without worrying about anything else
bi fold door corner spring closer unitThe load bearing capacity is up to 400kg per panel, which will satisfy the demand for larger opening space, and offer superior visual enjoyment. Any arrangements of opening ways are available for products less than 6 panels, which meets the needs of custom design.
Hold handle down:Sliding doors sit on rails to hold the doors in place Pull the hand up:Sliding doors create a distance from the track, allowing for smoother sliding
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.
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.
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)
Awning Windows
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Creak Out Casement Windows
Specialty Shape Windows
Picture Windows
Single Double Hung Windows
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Sliding Windows
Bi-Fold Windows
Gliding Patio Doors
Bi-Fold Doors
Lift and Slide 
Entry Doors
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