綿半ソリューションズ List of Products and Services

The ultra-lightweight solar system "Lighton Solar" is a system that installs lightweight flexible solar modules on top of a slate roof covered with a metal roof. Provided by Watahan, a roof renovation manufacturer, it offers safe and secure roof renovations and solar power generation. 【Features】 ■ Enables installation of solar power generation systems on slate roofs ■ Covers the roof using the WK cover method without making holes in the existing roof ■ Reduces load on the slate roof with lightweight flexible solar modules ■ Reliable construction by a roof renovation manufacturer *For more details, please contact us.

• Roof and gutter construction

It uses double glazing with an air layer of 10mm to 18mm, offering excellent thermal insulation, and has achieved three performance standards: airtightness, watertightness, and wind pressure resistance, providing not only design but also functionality. The lower frame features a "soroban rail," enabling smooth opening and closing without feeling the weight. 【Features】 ■ Extensive experience in creating high-quality spaces for residences, vacation homes, hotels, restaurants, resorts, and government properties. ■ Smooth opening and closing that does not convey size or weight. ■ Options available for single sliding, double sliding, three-panel sliding, bi-fold, and bi-fold sliding corner full-open types.

• Aluminum sash

Traditionally, "general certification" for self-propelled multi-story parking garages could only accommodate up to 5 levels and 6 tiers. As a result, for plans involving 6 levels and 7 tiers, it was necessary to resort to "individual certification," which significantly increased costs and timelines. However, Watanabe Solutions has become the first in the industry to obtain "general certification" for 6 levels and 7 tiers. Moving forward, it will be possible to plan and construct without incurring extra costs and time.

• Parking lot facility construction

"GLAMO" is an ultra-large aluminum sash that enables a wide opening design. The visible dimension of the center frame is just 22mm, making the frame incredibly slim, allowing the beauty of the scenery and light to shine through to the point where you might forget the existence of the "window." The corner type has no frame (post) and features a full-open design, achieving an overwhelming sense of openness and luxury. It comes with an electric opening and closing option for easy operation. Additionally, it uses double glazing with an air layer of 10mm to 18mm, providing excellent insulation. It has achieved three performance standards: airtightness, watertightness, and wind pressure resistance, ensuring both functionality and design. 【Features】 ■ Extensive track record in creating high-end spaces for residences, vacation homes, hotels, restaurants, resorts, and government buildings. ■ Smooth opening and closing that makes size and weight feel negligible. ■ Available in various configurations: single sliding, double sliding, three-panel sliding, bi-fold, and corner full-open types. *For more details about the product, please refer to the materials. Feel free to contact us with any inquiries.

• Insulated aluminum sash

If rainfall exceeds the drainage capacity of the rain gutters, there is a risk of overflow and water leaking into the building's interior. By installing a new gutter called a "bypass gutter" in the middle of the roof, we can split the drainage route and ensure proper handling of rainwater. Since the installation is done on the roof, customers can continue their operations while the renovation work is carried out. 【Features】 ■ Protects production lines and products from sudden torrential rain ■ Bypass gutters installed after renovating slate roofs using a covering method ■ Allows for torrential rain countermeasures on the roof while continuing operations ■ We propose the optimal installation method based on the shape of the existing roof, the number of gutters, and the local rainfall *For more details, please contact us.

• others
• Galvanized steel sheet
• Roof and gutter construction

This is a renovation method that covers the existing roof with new roofing materials without removing it. By installing a dedicated clamp called Clamp Tight on the battens, and using an indirect method that does not require making holes in the existing roof, there is no concern about leaks or dust during the renovation work. 【Features】 ■ Stops leaks and improves the working environment ■ Safe indirect method that does not make holes in the existing roof ■ Transforms into a beautiful roof while addressing aging and leak issues

• Roof and gutter construction

This is a renovation method that covers the existing roof with new roofing materials without making any holes. With the "WK Cover Type 2," even slate roofs that have become brittle due to aging can be safely renovated, allowing customers to continue operations during the renovation work. Slate exterior walls can also be renovated in the same way. The air layer between the WK Cover Type 2 and the existing roof provides insulation, making it popular for summer heat countermeasures. 【Features】 ■ The interior of the building can operate normally during renovation work. ■ Safe construction even on slate roofs containing harmful asbestos. ■ Compared to complete roof replacement, the construction period is shorter and costs are reduced. ■ Construction achievements are among the top in the country, with over 60 square meters. *For more details, please contact us.

• Roof and gutter construction