久門スチールワークマン List of Products and Services

Our company's "sheet metal technology" allows for precise and beautiful construction through detailed drawings and the skilled craftsmanship of our artisans. In the case of the Niihama City Comprehensive Cultural Facility, both the exterior walls and the roof were constructed using the copper diamond-patterned roofing method. The exterior walls are composed of many curves, making it impossible to use prefabricated products. Although it is a diamond pattern, the pieces are not square but rather parallelograms, with each piece varying in size. Due to the complexity of the building, we pre-manufactured based on the drawings, resulting in a miraculous work that was completed exactly as per the plans. [Case Study] ■ Niihama City Comprehensive Cultural Facility ■ Construction Method: Copper Diamond-Patterned Roofing *For more details, please refer to the PDF materials or feel free to contact us.

• Other construction services
• Special Construction Method

Kumon Steel Workman Co., Ltd. primarily focuses on the construction of architectural sheet metal and also engages in the design of metal exterior materials and steel structures. We achieve precise and beautiful sheet metal construction through detailed construction drawings and the skilled techniques of our craftsmen. Additionally, by utilizing a 3D CAD system for design, we provide construction that is easier to understand and meets your satisfaction. 【Business Activities】 ■ Sheet Metal Construction (Ehime Prefectural Governor, General-24 No. 1015) ■ Roofing Construction (Ehime Prefectural Governor, General-24 No. 1015) ■ First-Class Architect Office (Ehime Prefectural Governor, No. 2777) ■ Construction Business (Ehime Prefectural Governor, General-24 No. 1015) ■ Steel Structure Construction Business (Ehime Prefectural Governor, General-24 No. 1015) ■ Creation of 3D roofing and steel frame construction drawings *For more details, please download the PDF or feel free to contact us.

• Architectural design office
• Construction company