Easily calculate tatami costs and the number of louvers! Compatible with smartphones and tablets, so you can use it anytime, anywhere.
Calculate the folding cost of the product, the number of louvers, and the number of slats for some products. It’s a simple operation where you just specify the model and product type and input the dimensions. You can calculate the number of louvers and slats at the same time as the folding cost, so please use it for proposals of mixed louvers or color a la carte. *Please note that the calculation results may have discrepancies from the actual dimensions. Use them as a guideline. *This is applicable to window products (excluding some models), as well as accordion doors and folding doors. *It does not support the roll diameter for roll screen types.
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The red and green that adorn the Nichibei logo represent Human Red and Technology Green. Nichibei has infused two meanings into these two colors. One is "the fusion of passion and technology." As a manufacturer, we are committed to developing advanced products and providing them to our customers swiftly through a high-level integration of passion and technology, that is, working together in production and sales. The other meaning is "the beautiful harmony between people and nature." As a company that plays a role in the space where people and nature interact, specifically around windows, we are dedicated to creating environmentally conscious products. The two meanings we have embedded in our logo serve as a guidepost towards creating ideal spaces. For the comfort of each and every customer, Nichibei aims to create the ideal space, "Human Space," where everyone can live comfortably.