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Home » YKK AP Co., Ltd. Released “Doorimo Entrance Door D50,” a highly insulated door with a cover construction m ethod for residential use that received the “SS grade” in the industry’s first “Advanced Window Renovation 2024 Project”

YKK AP Co., Ltd. Released “Doorimo Entrance Door D50,” a highly insulated door with a cover construction m ethod for residential use that received the “SS grade” in the industry’s first “Advanced Window Renovation 2024 Project”

[YKK AP Co., Ltd.] The industry’s first “Advanced Window Renovation 2024 Project” “SS Grade” residential cover method entrance door “Doorimo Entrance Door D50”
High insulation door released

*View in browser* *YKK AP Co., Ltd.*
Press release: July 2, 2024
**
Launch of “Doorimo Entrance Door D50,” a highly insulated door with a cover construction method for residential buildings that received the “SS grade” in the industry’s first “Advanced Window Renovation 2024 Project”
*The cover construction method achieves both top-class insulation performance and design, promoting high insulation and comfort in stock housing*
YKK AP Co., Ltd. (Head office: Chiyoda-ku, Tokyo, President: Uozu Akira) is the first company in the industry (*1) to adopt an aluminum resin composite structure for the door frame in its residential entrance door renovation products (cover construction method), and has obtained the “SS grade” of the “Advanced Window Renovation 2024 Project”. “Door imo
Entrance Door D50” Highly insulated door will be on sale from August 5th.

The entrance doors of newly built homes have undergone a major transition from aluminum doors to insulated doors over the past 30 years, and about half of the entrance doors of homes built after the late 1990s, which are now ripe for renovation, are insulated doors (* 2). Also, starting this year, door replacement has been newly added to the Ministry of the Environment’s “Advanced Window Renovation 2024 Project (*3),” a subsidized project specializing in the insulation renovation of openings. Furthermore, when it comes to door
replacement, the common method is to cut the wall, remove the existing frame, and install a new frame using the chiseling method, but 66% (*4) use the cover method, which involves covering the existing frame with a new frame. As a result, the need for high insulation
specifications using the “cover method” is increasing.
Therefore, in addition to “Doorimo Entrance Door,” which allows you to easily replace your entrance door using the “cover construction method,” we also offer “Doorimo Entrance Door D50,” a product with industry-leading insulation performance.
We will be selling high insulation doors. For the first time in the industry, we have adopted an aluminum resin composite structure for the entrance door frame using the cover construction method. By setting the door thickness to 70mm, the heat transmission rate is 0.95W/(m2) in a non-lighting design without glass built into the door. ・Furthermore, by adopting double Low-E triple glass (with argon gas) in the lighting design, the heat transmission rate is 1.28W/(m2). ・K), achieving top-class insulation performance. As a result, the products eligible for the cover construction method of the “Advanced Window Renovation 2024 Project” are “Doorimo Entrance Doors” In addition to the 4 non-lighting designs (A grade) of “D30”, “Doorimo Entrance Door D50”
Highly insulated doors with 6 designs without daylighting in the “SS grade (top grade)” and “S grade” in the design with daylighting. With the addition of 14 designs to a total of 20 designs, the range of choices for highly insulated entrance doors is greatly expanded.  YKK
In order to realize a carbon-neutral society, AP will promote high insulation and improved comfort in stock housing through the development and popularization of highly insulated opening products, including not only windows but also entrance doors.
* -Main product features-*
* ● Reduces the risk of freezing in cold regions with a structure that achieves industry-leading insulation performance*
* ● A total of 20 designs and 9 colors with a wide variety of 14 designs with daylighting and 6 designs without daylighting * * ● External picture frame that can be freely combined with a width of 80 mm with a thin edge specification *
* ● Adopts a pivot hinge that makes it easy to hang the door* * [Product Features] *
* ■Reducing the risk of freezing in cold regions with a structure that achieves industry-leading insulation performance *
We are the first in the industry to use an aluminum resin composite structure as the frame for the cover construction method. By making the door body 70mm thick and using double Low-E triple glass (with argon gas) for the daylight design, we have achieved top-class insulation performance among residential entrance door remodeling products (cover construction method). . The non-lighting design has a heat transfer rate of 0.95W/(sqm
・K) and “SS grade (top grade)” of the “Advanced Window Renovation 2024 Project”, the design with daylight has a heat transmission rate of 1.28W/(sqm ・K),
This product is eligible for “S grade”.
In addition, one issue with conventional cover construction methods is that in cold areas where the outside temperature is -15°C or lower, there is a concern that condensation water that forms on the surface of the bottom frame will freeze and cause the frame and door to stick together, making the door unable to open. had. In response, we adopted a heat-insulating material for the lower frame to prevent the newly installed frame itself from becoming a thermal bridge, thereby suppressing the formation of condensation on the indoor side and reducing the risk of freezing.
* ■20 designs and 9 colors with a wide variety of 14 designs with daylighting and 6 designs without daylighting *
We offer a total of 20 designs categorized into four design tastes: natural, chic, simple, and elegant, with a wide variety of design variations in nine colors. There are 14 types of designs with daylighting, allowing you to bring in natural light into the entrance, which tends to be dark, while maintaining high insulation performance. In addition, in addition to the two aluminum colors, a total of nine colors are available: five wood-tone colors that match the trends, and two colors: baked stone and bright stucco (scheduled to be released in October) that express a three-dimensional texture. . By choosing a door design that suits your tastes and lifestyle, you can completely change the appearance of your home.

* ■Outer picture frame that can be freely combined with each other. Thin specification with a width of 80 mm is set. *
The outer picture frame was renewed in October of last year, and it is now possible to freely combine the top, left, and right widths to match the existing frame. This time, we have added a new thin specification with a width of 80 mm that can cover most of the existing frame and a slim profile (depth) from the new frame, giving you even more options.
Combinations of top x left vertical x right vertical widths are possible

* ■Uses a pivot hinge that makes it easy to hang the door *
Pivot hinges are used to make lifting work of heavy doors safe and labor-saving. Compared to popular entrance doors that use hinges in three places, the pivot hinge has two hinges, top and bottom, making it easier to hang the door. It is also possible to adjust the installation in the horizontal direction. It also has a more luxurious feel compared to hinge fittings and enhances the design of the door.

【Product Summary】
Product name “Doorimo Entrance Door D50” Highly insulated door Basic structure Frame: Aluminum resin composite / Door body: Steel plate insulation panel
Frame variations Single door, parent and child, double door (without rammer) Glass specifications Double Low-E triple glass with argon gas (neutral) Heat transmission coefficient: Non-lighting design: 0.95W/(square meter ・K): For SS grade (*5)
Design with daylight: 1.28W/(sqm ・K): For S grade
Design/Color 20 designs/9 colors
Lock specifications Electric lock: Smart control key (battery operated / AC100V type)
Face recognition key (*6) / Pocket key / Pitatto key
manual lock
Reference price (*7) F63N design/parent and child
* 830,000 yen *
Specifications: Main door F63N/child door K60N
   Pocket key
Estimated outer frame size (top/vertical left and right) 80mm thick Inner frame size (top/vertical left and right) 40mm
Frame dimensions: W=1,235mm H=2,356mm
Release area Nationwide
Release date: August 5, 2024
Sales target amount: 3.2 billion yen in FY2025
*1: As of July 2, 2024. In-house research on cover construction methods for residential entrance doors by domestic metal entrance door manufacturers
*2: Based on YKK AP entrance door product shipment results for new construction *3: Of the “Housing Energy Saving 2024 Campaign”, which is being implemented in collaboration with the Ministry of the Environment, the Ministry of Economy, Trade and Industry, and the Ministry of Land, Infrastructure, Transport and Tourism, the Ministry of the Environment has launched a A subsidy project that provides support at a high subsidy amount, specializing in the insulation renovation of doors and doors.
*4: Based on entrance door product shipment results at YKK AP expansion/renovation sites (FY2023)
*5: Only for combinations where one door is unlit and both parent and child are unlit.
*6: Face recognition key is only compatible with AC100V type. *7: The reference price is the standard selling price of the parts. Consumption tax, on-site delivery costs, assembly construction costs, etc. are not included.

-For inquiries from customers-
YKK AP Co., Ltd. Customer Service Office
General customers TEL: 0120-20-4134
For those involved in architecture and design TEL: 0120-72-4134 https://www.ykkap.co.jp
*About details about this release*
https://prtimes.jp/main/html/rd/p/000000645.000006735.html

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