NITTOH List of Products and Services

"Repair waterproofing and seal replacement" protects the asset value of buildings through regular inspections and timely repairs. There are two methods for waterproofing repairs: the "removal method," which involves removing the existing waterproofing, and the "overlay method," which forms a new waterproof layer over the existing one. Additionally, the seal replacement work on exterior walls is carried out using one of three methods depending on the situation: "scaffold installation," "temporary gondola," or "rope work." [Features (Repair Methods)] ■ Low noise and vibration ■ Minimal waste generation ■ Relatively low cost ■ Short construction period ■ Less concern about leaks during construction *For more details, please refer to the PDF materials or feel free to contact us.

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A free design Seven House that shapes your ideals. At Seven House, we create homes with a free design tailored to our customers' requests. First, please share your vision, such as "I want this kind of interior" or "I like that style." We will respond to your needs with our proven proposal and technical skills developed over many years. We aim to be your lifelong partner and work together to shape your ideals into reality. ■ A special home just for you, unlike any other... ■ A consistent team structure for sincere and careful engagement ■ We propose solutions that reduce costs and fit your budget ■ Performance that allows for long-term living and reliable aftercare

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Our company aims to create a comfortable living space where you can feel a gentle breeze inside the building at any time and from anywhere. While carefully considering what the best environment is for people living, working, and relaxing in that space, we propose a comprehensive air conditioning system that includes natural ventilation, a 24-hour ventilation system, and bathroom heating and drying machines. Please feel free to consult us regarding any additional work when considering the installation of floor heating in your home. [Types] ■ Natural ventilation ■ 24-hour ventilation system ■ Bathroom heating and drying machines, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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"Solar power generation" involves installing solar panels on rooftops to generate electricity from sunlight, which can then be purchased by power companies. Even during power outages caused by disasters, as long as the sun is shining, electricity can still be used. It is an environmentally friendly and economically beneficial system. Additionally, there is a subsidy program as part of initiatives to promote renewable energy and contribute to the prevention of global warming. 【Benefits】 ■ Does not emit CO2 as it does not use oil or coal ■ Significantly reduces utility costs ■ Achieves an efficient system through connection with power companies ■ Usable during disasters ■ Can take advantage of municipal subsidy programs *For more details, please refer to the PDF document or feel free to contact us.

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We offer a "floor heating and hot water supply system." Starting with the healthy and comfortable "floor heating" that warms from the feet, we also provide "high-efficiency hot water supply systems" and "bathroom heating and drying machines." We will make effective proposals. Please feel free to consult us for more details. 【System Lineup】 ■ Floor Heating ■ High-Efficiency Hot Water Supply Systems (Enefarm, Ecowill, Eco-Joos) ■ Bathroom Heating and Drying Machines *For more details, please refer to the PDF materials or feel free to contact us.

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Our company specializes in "residential waterproofing work." What we can promise our customers is our straightforward approach to waterproofing work. In addition to improving our technology, we are committed to considering the environment and aim to achieve construction that satisfies our customers. 【Features】 ■ High-level technical construction system ■ Safety first ■ Customer-first principle ■ Consideration for the environment ■ Insurance coverage *For more details, please refer to the PDF document or feel free to contact us.

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If the airflow under the floor is poor, moisture can easily accumulate, leading to mold growth and wood decay, as well as creating a favorable environment for termites. Once wood has decayed, it cannot be restored to its original state. The area under the floor is crucial for supporting the home; if the foundation and pillars lose their original strength, it can be a serious problem. Why not take the time to investigate the often-overlooked space beneath your floor? 【Types of Measures】 ■ For a damp and humid underfloor: Moisture-proof charcoal ■ For concrete and poorly ventilated underfloors: Underfloor ventilation fan ■ For underfloors concerned about moisture and termites: Anti-termite and moisture-proof sheets *For more details, please refer to the PDF materials or feel free to contact us.

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Since our establishment, we have been engaged in termite extermination and continue to undertake termite prevention work with evolving technology. We have a proven track record of termite prevention work on numerous cultural properties, contributing to the preservation of wooden architecture in Japan. Due to our confidence in our technology, we provide guarantees for all our work. Rest assured. 【Construction Procedure】 ■1. Explanation of the content using drawings before construction ■2. Accessing through the underfloor storage or cutting the floorboards ■3. Chemical treatment of the foundation and soil ■4. Chemical treatment of drilled areas and support stones ■5. Injection into concrete areas through drilling *For more details, please refer to the PDF materials or feel free to contact us.

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We offer cleaning and house cleaning services. Our friendly and attentive in-house staff cleans every day, regardless of weekends, providing cleaning services for air conditioners, kitchens, bathrooms, and more, delivering value beyond the price. We recommend requesting air conditioner cleaning as soon as possible. 【Cleaning Areas】 ■ Air Conditioner Cleaning ■ Kitchen Cleaning ■ Range Hood Cleaning ■ Bathroom Cleaning ■ Various Other Cleanings *For more details, please refer to the PDF document or feel free to contact us.

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We provide coatings using suitable resins for special performance requirements, such as those needed for wastewater facilities, underground tanks at gas stations, and factory floors that need to be resistant to acids, alkalis, and chemicals. We have a track record of installations for "coatings on concrete substrates" and "steel tanks such as those at gas stations." Please feel free to contact us for more details. [Overview (Excerpt)] <Coatings on Concrete Substrates> ■ For various factories and warehouses: Chemical resistance and corrosion resistance ■ For pool facilities and various tanks: Corrosion resistance and resistance to water quality contamination ■ For parking lots, rooftops, and balconies: Waterproofing and slip resistance *For more details, please refer to the PDF materials or feel free to contact us.

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"Repairing waterproofing and replacing seals" involves regular inspections and timely repairs to protect the asset value of the building. There are two methods for waterproofing repairs: the "removal method," which involves removing the existing waterproofing, and the "overlay method," which forms a new waterproof layer over the existing one. Additionally, the sealing replacement work on exterior walls is carried out using one of three methods depending on the situation: "scaffold installation," "temporary gondola," or "rope work." [Features (Repair Methods)] ■ Low noise and vibration ■ Minimal waste generation ■ Relatively low cost ■ Short construction period ■ Less concern about leaks during construction *For more details, please refer to the PDF document or feel free to contact us.

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