To make higher-level housing a norm... this is informative content!! ● Latest status of wall quantity calculation standards for wooden buildings at ZEH levels, etc. ● Response to insulation performance grades 6 and 7 (single-family homes) ● Consideration for further promotion of energy conservation (insulation and airtightness) ● Realization of a healthy and comfortable living environment ● Preparing for the entry of major builders from outside the prefecture ● 13:30–14:20 (50 minutes) "Latest Explanation! How the Wall Quantity Calculation Standards Will Change" Kenichi Shiba, Housing Guarantee Corporation ● 14:30–15:20 (50 minutes) "Introduction to Insulation Levels of Grades 6 and 7 and Practical Examples" Hideaki Tanaka, Paramount Glass Industry Co., Ltd. ● 15:30–16:15 (45 minutes) "What Should Be Considered in Selecting Indoor Ventilation After 20 Years of Mandatory Installation?" Atsushi Tsurimoto, Japan Living Environment Co., Ltd.

【Real Seminar for Construction Companies, Design Offices, Trading Companies, and Wholesalers in the Tokai Region】 【Part 1】The Future of Housing Supported by Insulation Grade 6 and Resin Windows! Why is this combination necessary now? Mr. Daisuke Kondo, YKK AP Corporation 【Part 2】The Demand for High-Performance Homes is Rapidly Increasing! Explaining Key Points and Measures from Actual Properties Mr. Atsushi Tsurimoto, Japan Living Environment Corporation

【Real Seminar for Construction Companies, Design Offices, Trading Companies, and Wholesalers in the Tokai Region】 【Part 1】The Future of Housing Supported by Insulation Grade 6 and Resin Windows! Why is this combination necessary now? Daisuke Kondo, YKK AP Corporation 【Part 2】The Demand for High-Performance Homes is Rapidly Increasing! Explaining Points and Measures from Actual Properties Atsushi Tsurimoto, Japan Living Environment Corporation

To make higher-level housing a norm... this is an informative content!! ● Latest status of wall quantity calculation standards for wooden buildings at ZEH level, etc. ● Response to insulation performance grades 6 and 7 (single-family homes) ● Consideration for further promotion of energy conservation (insulation and airtightness) ● Realization of a healthy and comfortable living environment ● Preparing for the entry of major builders from outside the prefecture ● 13:25–13:30 (5 minutes) "About Ninohe-type housing" Eiichi Takahashi, Ninohe Branch, Iwate Prefecture Architects Association ● 13:30–14:20 (50 minutes) "Latest Explanation! How the wall quantity calculation standards will change" Kenichi Shiba, Housing Guarantee Corporation ● 14:30–15:20 (50 minutes) "Introduction of insulation levels for grades 6 and 7 and practical examples" Hideaki Tanaka, Paramount Glass Industry Co., Ltd. ● 15:30–16:15 (45 minutes) "What has become clear after 20 years of mandatory installation? What should be considered in selecting indoor ventilation?" Atsushi Tsurimoto, Japan Living Environment Co., Ltd.

【Part 1】Various Proposals for Defect Insurance and Introduction of Case Studies House Plus Housing Guarantee Co., Ltd. House Plus Housing Guarantee Co., Ltd. has a top-class track record in housing performance evaluations. We will introduce trends related to recent rain leak incidents and products that can be of assistance. 【Part 2】The Necessity of Attic Ventilation Learned from Rain Leak and Condensation Incidents Japan Living Environment Co., Ltd. Atsushi Tsurimoto Utilizing the experience gained from conducting annual airtightness measurement training and on-site verification during my sales career, I provide construction guidance to contractors. I also explain and verify actual houses more clearly on the YouTube channel "Ie no Supplement."

**Part 1: Various Proposals for Defect Insurance and Introduction of Case Studies** House Plus Housing Guarantee Co., Ltd. House Plus Housing Guarantee Co., Ltd. has a top-class track record in housing performance evaluations. We will introduce trends related to recent rain leak accidents and products that can be helpful. **Part 2: The Necessity of Attic Ventilation Learned from Rain Leak and Condensation Accidents** Nihon Jukankyo Co., Ltd. - Atsushi Tsurimoto Utilizing the experience gained from conducting annual airtightness measurement training and on-site verification, which amounted to 100 cases during my sales career, I provide construction guidance to contractors. I also explain and verify actual houses in an easy-to-understand manner on my YouTube channel "Ie no Sapuri."

The new product "SEV-15FD" will be released on Thursday, June 1! This product is a ventilation component suitable for both flat and hip roofs, with no water leakage even at wind speeds of 40 m/s. It is a versatile ridge ventilation system that can be used not only with flat roofs but also in conjunction with open boards (sold separately) for ventilation at hip roofs. <Product Highlights> ■ Suitable for hip roofs, making it ideal for apartments with partitioned gable roofs ■ Waterproof for peace of mind in strong wind areas ■ Durable with rot-resistant plastic battens ■ Fully guards against insects and animals For more details, please refer to the product page below.

The new product "SEV-15FD" is scheduled to be released on Thursday, June 1st. This product was developed in response to customer requests for a fire-resistant version of the "SEV-15" (our conventional product) and has obtained a 45-minute fire resistance certification. It retains the shape of the conventional product while inheriting a slim design. <Product Highlights> 1. 45-minute fire resistance certification 2. Inherits the slim design of the "SEV-15" 3. Achieves high ventilation and waterproof performance 4. Excellent workability For more details, please refer to the product page below.

We have updated the comprehensive product catalog and web catalog (in e-book format) to the 2023 edition. We would like to offer you the "Comprehensive Catalog 2023" upon request. Please refer to the catalog page below for details. *The downloadable PDF is a portion of the "Comprehensive Catalog 2023." *If you would like the complete version, please feel free to contact us.

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.

In houses where condensation often forms on windows and walls, the ceiling and attic may also be experiencing condensation. Especially if the attic is condensing, it can negatively impact the house's seismic resistance and durability, so prompt action is necessary. In this blog, we will introduce the causes of condensation on ceilings and attics, as well as measures to address the fundamental issues. [Contents] ■ Condensation? Leaks? The true nature of stains on the ceiling ■ Causes of condensation on ceilings and attics ■ Risks of neglecting attic condensation ■ Can you receive insurance compensation for condensation? How to deal with mold on ceilings and attics ■ Three measures to improve recurring condensation on ceilings and attics ■ Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.

There are four types of 24-hour ventilation: Type 1 ventilation, Type 2 ventilation, Type 3 ventilation, and Type 4 ventilation (passive ventilation). In single-family homes, Type 1 or Type 3 ventilation is commonly used. Both Type 1 and Type 3 ventilation have their own advantages and disadvantages, so it is important to understand their characteristics and choose the one that fits your desired living style. This is a key point to avoid regrets when selecting a 24-hour ventilation system. In this blog, we will focus on explaining the advantages and disadvantages of Type 1 ventilation, Type 3 ventilation, and ductless ventilation, as well as their issues. [Content Overview] - Advantages and disadvantages of choosing Type 1 ventilation (total heat exchange type) - Advantages and disadvantages of choosing Type 3 ventilation - Comparison points for selecting a 24-hour ventilation system without regrets - Cautions for ductless ventilation (local exhaust wall-mounted fans) - Frequently asked questions about Type 1 and Type 3 ventilation - Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.

The ventilation trim material "REV-15" has been renewed on October 21 (Friday). <Renewal Highlights> Effective opening area 78 cm²/m ➡ 100 cm²/m 【We respond to the following requests】 ■ I want to slim down the eaves and fascia. ■ I want materials that can be used with both eaves and zero eaves. ■ I want to pursue a higher level of home construction. ■ I want to use it on gently sloped roofs. For more details, please refer to the product page below.

Our company will hold the "4th Living Changes: The Future of High-Performance, High-Insulation Homes" both in-person and online. If you are considering building a high-performance, high-insulation home, worried about compliance with the newly established insulation grades 5, 6, and 7, or questioning the benefits of insulation performance beyond ZEH, please join us.

The ventilation trim material "SEV-15" has been renewed on June 21 (Tuesday). <Renewal Highlights> Effective opening area 78 cm²/m ➡ 100 cm²/m 【We respond to the following requests】 ■ Want to slim down the eaves and fascia ■ Need a material that can be used with or without eaves ■ Want to pursue a higher level of home construction For more details, please refer to the product page below.

We have updated the comprehensive product catalog and web catalog (in electronic book format) to the 2022 edition. From the 2022 edition, the catalogs that were previously divided by genre have been unified into one book. We will provide the comprehensive catalog 2022 upon request. For details, please refer to the catalog page below. *The downloadable PDF is a portion of the 'Comprehensive Catalog 2022.' *If you would like the complete version, please feel free to contact us.

Thank you very much for your continued support of our products. We have released a promotional video for our 24-hour ventilation system, "Luflo 400." You can watch it via the video link below or from the "Luflo 400" product page. We appreciate your continued patronage of our products.

The renewed product, the window drainage component "Window Shield," and the new product, the corner waterproof component "Shield Corner S," were newly released on October 1 (Friday). <Product Highlights> 1. Compatible with various sash thicknesses 2. Improved workability 3. Enhanced waterproofing 4. Double-sided tape included in Shield Corner S as well For more details, please refer to the product page below.

The eaves ventilation component "ep45 Eaves Zero SII" was released on June 1 (Tuesday). <Product Points> 1. Improved workability with waterproof packing 2. Lighter compared to conventional products 3. Acquired 45-minute semi-fire resistance 4. High waterproof performance For more details, please refer to the product page below.

We have updated the comprehensive product catalog and web catalog (in electronic book format) to the 2021 edition (Vol.05). In the web catalog, you can now view construction explanations and product drawing pages that were not included before. (The web catalog is available at the link on our company website.) If you would like to request a catalog to be sent, please check "Request for Catalog" on the inquiry form as before and submit it. For details, please refer to each catalog link below.

We are pleased to announce that Professor Mitsutaka Tsuji from the Gifu Prefectural Academy of Forest Culture will be joining us to hold a seminar titled "Organizing Thermal Environment for 2020" aimed at clarifying the basic performance of housing. This seminar is designed for those who are concerned about the relationship between thermal environment, health, and energy conservation, as well as methods for insulation renovation. We kindly invite you to participate. 【Content】 ■ Part 1: "Organizing the Effects of Thermal Performance" <Instructor> Gifu Prefectural Academy of Forest Culture Associate Professor of Wooden Architecture, Mitsutaka Tsuji ■ Part 2: "Case Studies of Issues with Thermal Performance Effects" <Instructor> Nihon Jukankyo Co., Ltd. Public Relations Department Project Manager, Atsushi Tsurimoto 【Capacity】100 participants 【Deadline】March 1, 2019 (Friday) 17:00

"Ventilation" has a significant impact on the indoor air environment and is an important factor for the discharge of "odors," "moisture," and "pollutants" such as chemicals. In recent years, the increasing insulation and airtightness of homes have heightened the importance of planned ventilation. However, the current situation is that ventilation pathways are only minimally addressed, such as through undercuts on doors, allowing "sound" and "light" to leak along with the airflow. In response to the demand for materials that can secure ventilation pathways while preventing "sound leakage" and "light leakage," we are pleased to announce that "Otores 125" has reached its 30th anniversary of sales. To allow more people to experience its performance and benefits, we are launching a campaign. It can be installed in both existing buildings and new properties, so we hope you take this opportunity to experience it. For more details, please refer to the attached campaign flyer. Campaign Overview: Period: October 1, 2018 – January 31, 2019 Target Audience: Building owners, construction companies (builders) Conditions: Individuals who can respond to a survey as free monitor participants (Response deadline: March 31, 2019) Number of units: Up to 4 units per request, first 600 requests only.

Our company will hold a "Thermal Environment Organization Seminar for 2020" on September 4, 2018 (Tuesday) in Osaka. Recently, as represented by ZEH, BELS, and HEAT20, interest in insulation performance has been increasing due to changes in the construction industry, which we find very encouraging. However, it is also true that issues such as sick house syndrome, heat shock, and problems with dust mites and mold continue to persist. Therefore, we have invited Professor Mitsutaka Tsuji from the Gifu Prefectural Forest Culture Academy to conduct a seminar aimed at organizing the basic performance of housing. This seminar is designed for those responsible who are concerned about the relationship between thermal environment, health, and energy conservation, as well as methods for insulation renovation. We sincerely invite you to participate.

We are pleased to announce the "Ultimate Home Building Techniques Seminar (Seismic Resistance and Durability Edition)," focusing on the theme of "deterioration," in collaboration with guarantee organizations and related manufacturers. This seminar will be held at 7 venues primarily in Western Japan. Our instructors, who conduct seminars nationwide, will provide clear explanations based on real-life examples. 【Schedule】 1. July 17 (Tuesday) Kochi Venue (Kochi Castle Hall) 2. July 18 (Wednesday) Matsuyama Venue (Ehime Prefectural Budokan) 3. July 26 (Thursday) Akashi Venue (Akashi City Civic Hall) 4. July 27 (Friday) Nagoya Venue (Higashi Betsuin Hall) 5. August 6 (Monday) Shimonoseki Venue (Kaikyo Messe Shimonoseki) 6. August 7 (Tuesday) Oita Venue (Labor Welfare Hall Soleil) 7. September 7 (Friday) Hiroshima Venue (Hiroshima Prefectural Information Plaza) For more details and to apply, please contact us. We are currently accepting applications.

In the season of spring, I would like to express my sincere gratitude for your continued support. We are pleased to announce the "Osaka Eco Plaza Ventilation Seminar." On June 7th (Thursday) and 8th (Friday), 2018, Associate Professor Masaki Tajima from Kochi University of Technology will present on "Maintenance and Energy of Ventilation Systems," and our Executive Director Tadao Kitamura will speak on "Ventilation Necessary to Protect People and Homes," highlighting the importance of residential ventilation at the "Osaka ATC Green Eco Plaza." Additionally, we will hold a mini-seminar at our booth during the "Building Materials and Housing Equipment Comprehensive Exhibition KENTEN 2018," which will take place on the same days. We are currently accepting applications. We understand you may be busy, but we sincerely look forward to your participation.

Starting from April 1, 2018 (Sunday), we have established a permanent exhibition booth within the "Osaka ATC Green Eco Plaza Housing Energy Saving Zone." We are displaying panels on "Product Applications" and "Issues and Solutions." In the future, we will hold seminars and special exhibitions that focus on themes related to housing issues as a new base in Western Japan. <Facility Introduction> The Osaka ATC Green Eco Plaza is Japan's first permanent exhibition hall aimed at widely introducing the latest information from companies and organizations engaged in environmental business and management. The facility boasts one of the largest scales in the country. It serves as a place for acquiring diverse knowledge through education, training, and inspections, with approximately 200,000 visitors each year. Exhibition Location: Osaka ATC Green Eco Plaza ITM Building 11th Floor Housing Energy Saving Zone Closed: Mondays, Year-end and New Year holidays Hours: 10:00 AM - 5:00 PM TEL: 06-6615-5888 Admission Fee: Free Official Website: http://www.ecoplaza.gr.jp/