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  6. Thorough explanation of the method for airtightness testing! Specific procedures and flow.

Thorough explanation of the method for airtightness testing! Specific procedures and flow.

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last updated:Aug 26, 2025

日本住環境
日本住環境
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Introducing the differences between "intermediate airtightness measurement" and "final airtightness measurement," as well as the methods and specific procedures for airtightness measurement!

This blog explains the methods for measuring the airtightness of detached houses. To be honest, "Japan Living Environment Co., Ltd." started its business by selling products aimed at improving the "airtight performance" of homes. This article will provide detailed explanations so that even those who are "conducting airtightness measurements for the first time" can feel at ease during the process. Recently, some clients have expressed a desire to "observe the airtightness measurement site." By reading this article, you can familiarize yourself with the process in advance. We will also explain the significance of conducting airtightness measurements, so please read through to the end. 【Contents】 ■ What is airtightness measurement? What can be understood from the measurement results? ■ What happens if the C value is poor? Negative effects of poorly airtight homes ■ Let's conduct airtightness measurements twice! The difference between "intermediate airtightness measurement" and "final airtightness measurement" ■ Methods and specific procedures for airtightness measurement ■ Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.

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Thorough explanation of the method for airtightness testing! Specific procedures and flow.

2023-02-06_09h23_00.png
2023-02-06_09h23_00.png
  • Related Link - https://www.njkk.co.jp/blog/?itemid=50&dispmid=764

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Thorough explanation of the method for airtightness testing! Specific procedures and flow.

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This blog explains the methods for measuring the airtightness of detached houses. To be honest, "Japan Living Environment Co., Ltd." started its business by selling products aimed at improving the "airtight performance" of homes. This article will provide detailed explanations so that even those who are "doing airtightness measurement for the first time" can measure with confidence. Recently, some clients have expressed a desire to "observe the airtightness measurement site." By reading this article, you can prepare in advance for the process. We will also explain the significance of conducting airtightness measurements, so please read until the end. [Contents] ■ What is airtightness measurement? What can be understood from the measurement results? ■ What happens if the C value is poor? Negative effects of poorly airtight homes ■ Let's conduct airtightness measurements twice! The difference between "intermediate airtightness measurement" and "final airtightness measurement" ■ Methods and specific procedures for airtightness measurement ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

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日本住環境

日本住環境

Building materials, supplies and fixtures manufacturers

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The products and services developed by our company over a quarter of a century are not visible to the people living in them. We believe that our mission at Japan Living Environment Co., Ltd. is to create a comfortable living environment for the main character of the home, "people," from behind the scenes where it is not visible.

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