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Quick Details
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Application:
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Villa
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Design Style:
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Modern
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Place of Origin:
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Shandong, China
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Brand Name:
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DOORWIN
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Measurements:
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Custome Made
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Glazing:
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Fully Tempered 5/12A/5 Insulation Glass; Low-E Coating, Argon Gas Fill
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Color:
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Custome Made
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Sealing System:
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High Quality EPDM or Silicone Sealant
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Painting:
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International Standard AkzoNobel Powder Coating
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Packing:
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Multi-layers Protection Packaging
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Profile:
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Top Quality Thermal Break Aluminum with Technoform Insulating Strips
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Sample:
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Free Sample Available
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Product Keywords:
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glass folding door
Quick Details
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Door Material:
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Aluminum Alloy
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Feature:
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Thermal Insulation
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Main Material:
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aluminum
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Application:
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Villa
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Design Style:
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Modern
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Place of Origin:
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Shandong, China
-
Brand Name:
-
DOORWIN
-
Measurements:
-
Custome Made
-
Glazing:
-
Fully Tempered 5/12A/5 Insulation Glass; Low-E Coating, Argon Gas Fill
-
Color:
-
Custome Made
-
Sealing System:
-
High Quality EPDM or Silicone Sealant
-
Painting:
-
International Standard AkzoNobel Powder Coating
-
Packing:
-
Multi-layers Protection Packaging
-
Profile:
-
Top Quality Thermal Break Aluminum with Technoform Insulating Strips
-
Sample:
-
Free Sample Available
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Product Keywords:
-
glass folding door
Products Description
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Heavy-Duty Multi Panel Bi-Fold Doors
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(1) Top Quality Thermal Break Aluminum Profiles-Powder Coating Finishing
(2) Powder Coating, RAL Color
(3) Fully Tempered Safety Double Glazing, 6mm+12Ar+6mm, Advanced Low-E Coating, Argon Gas Filled
(4) Top Quality German Origin Made Brand Hardware Accessories-SIEGENIA/ ROTO
(5) Option1: Fixed Removable Mosquito Nets(Fly Screens).
Option2: Retractable Fly Screens(Rolling Up-Down Fly Screen).
Option3: Stainless Steel Anti-Theft Mosquito Nets
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If you’re looking for that perfect blend of style and functionality, you won’t be disappointed when you choose from Doorwin
selection of bifold doors. If you’re unsure of what a bifold door actually is, the clue is in the name! Multiple panes of glass
are attached by hinges, which can be easily folded into one another and away.
Project Case
Project Portfolio
This project is located in Salt Lake City, it’s a newly built private house. Since the project is in a region with cold winters
and hot summers: high and dry sunburn in summer and strong winds that can whip through the winter, we need to provide the new house with enhanced energy efficiency and help our clients stay comfortable throughout the year. Our experts decided to use thermal break aluminum profiles with a double-glazing system.
Doorwin Heavy-Duty Thermal Break Bifold Door
and hot summers: high and dry sunburn in summer and strong winds that can whip through the winter, we need to provide the new house with enhanced energy efficiency and help our clients stay comfortable throughout the year. Our experts decided to use thermal break aluminum profiles with a double-glazing system.
The existence of these doors made the exterior area became the perfect continuation of the interior room. With Low-E laminated double glasses, the bifolds create a modern residence feeling while providing superior functionality.
Other than the bifold door, all the windows for this project were provided by Doorwin, too. Including the thermal break tilt &
turn windows and trapezoid windows, all products have the same specifications as the bifold door. Considering climatic issues and the design needs of our customers, we offered a customized opening system with the upper half fixed window and the lower half tilt and turn window.
turn windows and trapezoid windows, all products have the same specifications as the bifold door. Considering climatic issues and the design needs of our customers, we offered a customized opening system with the upper half fixed window and the lower half tilt and turn window.
Other than the bifold door, all the windows for this project were provided by Doorwin, too. Including the thermal break tilt &
turn windows and trapezoid windows, all products have the same specifications as the bifold door. Considering climatic issues and
the design needs of our customers, we offered a customized opening system with the upper half fixed window and the lower half tilt
and turn window.
2) Available thermal break aluminum profile or solid wood interior extruded aluminum clad exterior
3) Outswing wervice panel (Based upon configuration)
4) Mortise latch or multi-point locking systems on service panel
5) Adjustable hinges
6) Three brands hardware system options to meet every size needs. Doors can be up to 6 meters wide with a sash width of up to 1
meter-meaning less profile, more glass and slimmer slghtlines
with a big opening, especially or exterior door. There will be a great place for a garden party, yard barbecue, and other gatherings. Large bifold doors create an amazing atmosphere with flexibility options like no other door. Completely open, partially open, or fully closed – the ability to control the interior / exterior divide brings maximum function. They are the
perfect solution for added natural light and airflow in your home. With quality aluminum, we are able to reach the highest glass-to-frame ratio, meaning the clearest line of sight on the market today.
In terms of the opening method, The client originally wanted to use a normal casement window to save costs, but experts recommend Doorwin’s killer product tilt and turn windows, which are more resistant to blustery weather while maintaining functions like air-tightness, alternative ventilation way, and accessibilities; tilt and turn windows form a complete seal when fully closed, and they can be opened in the upper tilt way to ventilate at a minimum opening status, when there’s a good day, it can be opened as normal inward casement windows. As for the cost, a regular aluminum casement window average costs 500-800$ in the US market while our tilt and turn windows just need 200-400$ with higher standards in manufacturing, hardware, and energy efficiency abilities. After market research, our client decided to choose tilt-turn windows.
As the lead manufacturer of high-end windows and doors market in the U.S., we can handle all ranges of windows and doors, we are also well-placed to discuss everything about bifold doors.
Product Profile
03 / Profiles
Doorwin applies the best thermal break aluminum for ultra-large bifold patio doors. Thermal break aluminum is a material that applies a polyamide bar (PA66 Nylon) between the interior and exterior aluminum to stop heat transmission, also known as thermally broken aluminum. The polyamide bar is usually non-metal. The polyamide we use is from the world-famous brand Technoform Bautec™ (www.technoform.com). Thermal breaks have decreased aluminum frame U-factors (heat loss rate) from roughly 2.0 to about 1.0 Btu/hr-sq. ft-°F. In hot climates. Our thermal break aluminum is more than 1.4 mm in thickness, which is much thicker and stronger than most companies.
Glazing
04 / Glazing
For glass, we provide fully tempered glass as our standard options. With US standards and NFRC certifications, our
energy-efficient integrated glazing units (IGU) feature double or triple panes glasses, warm-edge spacers, argon gas fill, Low-E coatings, and fully tempered glass, greatly improve the energy efficiency of the entire door. They can not only create a comfortable and natural indoor environment but also save electricity bills and heating bills around 300~500USD per year according to your whole building’s fenestration areas. That’s a real bargain compared to choosing a regular glazing set.
For glass, we provide fully tempered glass as our standard options. With US standards and NFRC certifications, our
energy-efficient integrated glazing units (IGU) feature double or triple panes glasses, warm-edge spacers, argon gas fill, Low-E coatings, and fully tempered glass, greatly improve the energy efficiency of the entire door. They can not only create a comfortable and natural indoor environment but also save electricity bills and heating bills around 300~500USD per year according to your whole building’s fenestration areas. That’s a real bargain compared to choosing a regular glazing set.
Hardware & Accessories
For windows and doors, hardware is as important as the engine is to the car. The continuous technological innovation of the
European hardware industry has strongly promoted the performance improvement and functional innovation of windows and doors.
05 / Hardware & Colors
05 / Hardware & Colors
Doorwin uses world-famous hardware brand Savio multi-point locks, hinges, and handles. With the highest quality hardware on our windows and doors, they are certified top-class quality with exhaustively tested in line with the strictest of guidelines and quality requirements. At the same time, creativity is another significant added value in products that have the functions of aesthetic comfort, easy assembly, modularity, and sustainability at the same time.
06 / Sliding Doors vs Bifold Doors
One factor property owner might be hesitant to select bifold doors is the number of sightlines needed compared to sliding doors, which typically have a 'glass wall surface' effect. In another way, bifold doors are constructed from several door panels, each with its own framework. With all designs of aluminum doors, the 'more glass, less framework' values continue to be, providing slimline frameworks that can improve the design's general appearance. Another factor some owners have is whether they have adequate room for bifold doors, but on the opposite, they're a really excellent choice for smaller-sized spaces. Unlike sliding doors, you don't have to have sufficient wall area to suit several moving panes, as the doors leave stacked against each other when opened instead of completely remaining in the track.
Packaging and Delivery
Doorwin's professional packing system guarantees all products are delivered safely and without any damage. We apply a four-point packing system. Firstly, adhesive plastic film is applied on interior wood frames and exterior aluminum frames to avoid scratches on the surface. Then, a paper board is applied after we apply air bubble film surrounding the whole windows/ doors to avoid any destruction or clash. Lastly, we place them into a durable non-fumigation plywood crate to avoid any possible damage during transportation. With years of experience shipping our products worldwide, we could guarantee to ship our products to their final destinations intact and without any damage.
Company Introduction
About Doorwin Factories
Doorwin is one of the most professional window & door manufacturers are known for its great customized products. In Doorwin, a variety of colors, styles, and sizes of products are available to meet the client’s unique requirements. We own three ISO9000-certified modern factories in China. With a factory area of 20,000 m2 and a production capacity of 100,000 m2 per year. Doorwin Group has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead times to as short as 18 days.
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