ダイムワカイ List of Products and Services

Perfect Roof, Special Performance A new roof that breaks the conventional ideas of metal roofing. Four special performances of the Perfect Roof! 1. Strength 2. Waterproofing 3. Soundproofing 4. Design Can accommodate a minimum slope of 3.5/100 to three-dimensional curves!!

• Roof and gutter construction

"Titanium Zinc" adopts the elZinc zinc alloy sheet, directly imported from the Spanish company Austriana de Laminados. Unlike steel sheets that are hot-dip galvanized, elZinc is a copper-titanium alloy composed of over 99.5% zinc. 【Features】 ■ Natural and chemical coatings provide excellent durability ■ Reliable finishing to prevent corrosion ■ Original color tones created by the texture of the material ■ Maintenance-free self-repairing properties *For more details, please download the PDF or contact us.

• others

"Perfect Kissumi" is a high-quality moisture control charcoal made exclusively from carefully selected natural materials, specifically coniferous trees, without using any construction waste (containing harmful substances) at all. Additionally, it moderates the rapid changes in indoor wall temperature caused by fluctuations in outdoor temperatures. 【Features】 ■ Moisture control ■ Deodorizing effect ■ Insulation and moisture retention effect ■ Static electricity suppression effect ■ Ion effect *For more details, please download the PDF or contact us.

• others

"JFE443CT" is a high corrosion-resistant ferritic stainless steel sheet with performance equal to or greater than SUS304. By using a special pigment that reflects most of the infrared rays, which account for about 50% of the main cause of heat from sunlight, it helps to suppress indoor temperature rise when used on roofs and is also effective in reducing noise. 【Features】 ■ Corrosion resistance ■ Low processing strain, resulting in reduced processing load ■ Available as JIS certified steel type SUS443J1 *For more details, please download the PDF or contact us.

• Steel
• others

The solar power generation method "Perfect Roof Solar System" effectively utilizes natural energy with the highly acclaimed Perfect Roof, a new era metal roofing material. This system features solar panels installed on the Perfect Roof. By adopting Kaneka Solar Cells, which have excellent know-how and track record in solar cells, a unique installation method that enhances the beauty of the Perfect Roof has been developed. This new personality of the Perfect Roof takes into account not only the urban landscape but also the global environment. 【Features】 ■ Solar cells that reduce sunlight reflection ■ Cell structure that is less affected by shadows ■ Efficient absorption of sunlight across a wide sensitivity range *For more details, please download the PDF or contact us.

• Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
• others

The "Perfect Roof guide book" is a catalog featuring "Perfect Roof," handled by Daimu Wakai Co., Ltd. It showcases a variety of products that excel in strength, waterproofing, sound insulation, and design, breaking the conventional concepts of metal roofing materials. Additionally, it includes construction examples and methods illustrated. [Contents] ■ The birth story of Perfect Roof ■ Special features of Perfect Roof ■ The technical expertise supporting Perfect Roof ■ Perfect Roof construction methods illustrated ■ Various types of Perfect Roof / construction examples, etc. *For more details, please refer to the catalog or feel free to contact us.

• Roof and gutter construction
• Metal roof