日本住環境 List of Products and Services

The "Comprehensive Catalog 2024" is a comprehensive catalog that presents the importance of comfort in living spaces, energy conservation, health, and durability through products from Japan's housing environment. You can check all products related to waterproofing, structural ventilation, airtightness, and indoor ventilation. 【Request for a free copy of the Comprehensive Catalog 2024】 *The downloadable PDF is only a portion of the "Comprehensive Catalog 2024." *If you would like the complete version, please check the electronic catalog via the link below or feel free to contact us.

An air bridge connecting the underfloor and living space! A big size model with adjustable length! The 'Floor Slitter MEGAMAX' expands in width to match the size of the underfloor heater and allows for length adjustment. A taper has been added to the bottom of the slats to ensure maximum heat supply is not hindered. It can be utilized to its fullest as a heat source supply outlet during winter. 【Features】 ■ The unique feel and workability of solid wood ■ Ideal for heat source supply outlets. The width has been expanded to match the size of the underfloor heater. ■ Equalizes air between the underfloor and indoor space. Provides a ventilation path to reduce temperature differences that cause condensation. ■ A variety of models to choose from based on usage. Suitable for a wide range of regions and applications, with excellent design quality. ↓ For more details, please download the catalog or contact us.

An air bridge connecting the underfloor and living space! This floor grille features a solid wood finish that emphasizes texture. Over time, it reveals a calm and rich color. It can be used as a heat source supply vent during winter and as a ventilation route connecting the underfloor and living space. Additionally, it has a sliding mechanism for adjusting airflow according to the season and purpose. We offer a variety of sizes: 600, 300, and 150. Its unique design in solid wood allows it to be used without clashing with any interior design. 【Features】 ■ Equalizes air between the underfloor and indoor space ■ Unique feel and workability of solid wood ■ Ideal as a heat source supply vent. Use it as a supply vent when installing heating equipment. ■ Three sizes to choose from based on usage. Suitable for both spacious living rooms and narrow spaces like toilets and storage rooms. ↓ For more details, please download the catalog or contact us.

At Japan Living Environment Co., Ltd., we offer an on-site ventilation fan replacement service. This service is a reliable on-site service where skilled and knowledgeable professionals visit your home and replace your old fan with our new ventilation fan on the spot. Please feel free to contact us when you need our service. 【Repair Process】 ■STEP.1: Preliminary Confirmation ■STEP.2: Application ■STEP.3: Estimate Creation ■STEP.4: Payment ■STEP.5: Schedule Visit Date and Time ■STEP.6: Ventilation Fan Replacement ■STEP.7: Completion *For more details, please refer to the related links or feel free to contact us.

At the online shop of Japan Living Environment Co., Ltd., you can place orders not only from the cart but also via fax. We offer a variety of products, including the "filter for ventilation fan main unit," "filter for Packon 25," and "filter for Square Flow," so please take a look at the related links below. *For more details, please check the related links or feel free to contact us.*

We would like to introduce the official channel of Nippon Living Environment Co., Ltd., "NJK Channel." We are distributing videos that explain product installation methods and promotions, so please take a look at the related links below. *For more details, please refer to the related links or 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] ■ Advantages and disadvantages of choosing Type 1 ventilation (enthalpy exchange type) ■ Advantages and disadvantages of choosing Type 3 ventilation ■ Comparison points for selecting a 24-hour ventilation system without regrets ■ Precautions 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.

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 measures to improve the causes and fundamental reasons for condensation on ceilings and attics. [Contents] ■ Condensation? Roof leaks? The true nature of ceiling stains ■ Causes of condensation on ceilings and attics ■ Risks of leaving attic condensation unattended ■ 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.

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.