小川商事 List of Products and Services

The "Eco-Gaihi Insulation System" allows for insulation work to be carried out from the outside without stopping the operations of factories and warehouses. The temperature on the back side of the installation surface decreases by an average of about 13°C compared to the uninstalled surface. With excellent insulation performance, it reduces energy costs and CO2 emissions, achieving low carbon construction. 【Features】 ■ Acquired fire prevention certification from the Ministry of Land, Infrastructure, Transport and Tourism ■ A composite system that exhibits seamless and high insulation performance along with high weather resistance *For more details, please download the PDF or feel free to contact us.

• Insulation work

The "Slate Strong Method" allows solar panels to be installed while keeping the existing slate roof intact. By coating the slate with a high-strength polyurethane protective material, the strength of the slate roof surface is increased, making it possible to install without the need for slate replacement or cover methods using metal roofing materials. 【Features】 ■ Lifespan of approximately 10 years ■ Prevention of falling accidents ■ Safe even if the slate cracks due to strong adhesive ■ Prevention of asbestos dispersion ■ Measures against aging *For more details, please download the PDF or feel free to contact us.

• Tile and slate roofs