柳沼板金店 List of Products and Services

With the "non-coating" concept developed in collaboration with professors from Kyoto University, we aim for lifelong exterior wall protection. "Cortner" is a next-generation photocatalyst born from research at Kyoto University. Unlike conventional photocatalysts, it successfully integrates titanium dioxide with the exterior wall without using adhesives (binders). It is resistant to peeling, has a 100% UV reaction rate, and provides long-lasting self-cleaning and anti-mold effects.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"Cool Roof®" is a rooftop natural energy application heat insulation sheet made of polyethylene-based resin. By covering approximately 80% of standing seam roofs, it demonstrates various effects such as summer heat insulation and heat stroke prevention, as well as winter insulation and condensation mitigation. Additionally, it can be installed in 1,000m² in just one day, achieving short-term construction (for standing seam roofs). Furthermore, there are no maintenance costs, resulting in no running costs. 【Features】 ■ Low cost ■ Short-term installation ■ Zero maintenance costs ■ Sustained effectiveness ■ 5-year warranty ■ Long lifespan *For more details, please download the PDF or feel free to contact us.

• Heat shielding sheet
• Heat insulation and heat shielding methods

"Reflectix" is an ultra-thin high thermal insulation material that can cut radiant heat by 99% and also prevent electromagnetic waves. It can be used not only for temperature control in buildings, factories, and stores, but also for condensation prevention inside factories and heat management from internal heat sources. 【Features】 ■ Contributes to energy savings, crude oil reduction, and CO2 reduction ■ Excellent durability, reusable even after 100 years *For more details, please download the PDF or feel free to contact us.

• Heat shielding sheet

At Yanagiuma Sheet Metal Co., Ltd., we handle the 'Five Clip,' which enables improved construction efficiency in ceiling installation (system ceilings) and energy-saving construction (Reflectix). It allows for heat-insulating construction with single folded plates instead of W packs. Additionally, there is the advantage of being able to install from below the existing ceiling, not only during new roof construction. 【Features】 ■ Compatible with both rigid joints and pin joints ■ Steel frames can be used as usual, and roof folded plates can be installed from any manufacturer ■ Installation is possible with both heat-insulating construction and decorative glass wool ceiling methods ■ Patent obtained (Patent No. 5616554) ■ Trademark registered (Trademark Application No. 2014-103046) *For more details, please download the PDF or feel free to contact us.

• Other fittings