大和スレート List of Products and Services

We will install a lock-on fitting onto the existing slate hook bolts, and then newly install purlins above it to construct the Yamato cover roof. The dust-free method allows for indoor operations during construction without generating any debris.

• Renovation and repair methods
• Support hardware/opening hardware
• Heat insulation and heat shielding methods

Asbestos-free corrugated new building materials suitable for all types of buildings 【Features】 ○ Can be used as a fire-resistant structure as a legally designated non-combustible material, and can be applied to the roofs and walls of steel frame buildings to create quasi-fireproof structures. ○ Naturally resistant to water and moisture, and the corrugated design facilitates effective drainage by concentrating rainwater. ○ Does not rust or rot when exposed to wind, rain, or sunlight, and is particularly resistant to chemicals and sea breezes. ○ The uniform corrugated shape provides strength beyond the material itself, capable of withstanding significant wind pressure and snow loads in severe conditions. ● For additional functions and details, please contact us.

• Tile and slate roofs
• Roof and gutter construction

A construction method that can be applied without removing the existing large wave slate roof. 【Features】 ○ There are two types: Type 1 flat type and Type 2 ribbed type. ○ Operations and business can continue during renovation work, and there is no need for protective measures against wind and rain or disposal costs for industrial waste. ○ Our unique design, which features a peak at the top, offers high strength, and Type 2 can be processed in the ribbed areas, providing an excellent design that gives a sharp impression aesthetically. ○ The ventilation between the iron plate and the existing slate grooves is improved, allowing for expected insulation effects. ○ By making the overlapping parts curved and creating steps, waterproofing is enhanced, and strength against lateral winds during typhoons is increased. ● For other functions and details, please contact us.

• Galvanized steel sheet
• Renovation and repair methods
• Heat insulation and heat shielding methods

Square wave type with a working width of 750mm 【Features】 ○ It is possible to apply PEF, and the insulation material on the back side of the square wave can be processed with high precision using our special technology to prevent warping of the board. ○ Available in colors such as blue, green, ivory, and others. ● For other functions and details, please contact us.

• Other wall materials
• Roof and gutter construction
• Insulation work

Standard Roof with a Working Width of 600mm 【Features】 ○ Primarily aimed at small to medium-sized buildings, the working width has been expanded to 600mm by lowering the height of the standing seam, enhancing cost-effectiveness and reducing labor in construction work. ○ The back insulation of Yamato Roof 88 is processed with our special technology, resulting in high-precision products that prevent warping of the panels. ○ Available in colors such as blue, green, ivory, and others. ● For other functions and details, please contact us.

• Other wall materials
• Roof and gutter construction
• Insulation work

Wide size roof with a working width of 750 millimeters 【Features】 ○ Available in two types: Type 1 flat type and Type 2 ribbed type. ○ The wide size with a working width of 750 millimeters allows for fewer panels during installation, enabling cost reduction. ○ With a peak height of 40 millimeters and a unique design featuring four peaks, it offers an excellent design that feels expansive while remaining sharp. ○ By creating a stepped overlap with a waste bend, waterproofing is enhanced, making it resistant to lateral winds during typhoons. ○ The insulation material applied to the back of the Yamato Wide is processed with our special technology, resulting in high precision products that prevent warping of the panels. ● For other functions and details, please contact us.

• Other wall materials
• Roof and gutter construction
• Insulation work

The air layer between the uniquely shaped roofing material and the sheathing helps to soften the transmission of temperature.

• Roof and gutter construction
• Cement roof tile
• Tile and slate roofs