We have added waterproof and anti-mold properties to rigid gypsum boards, making them suitable for use as a load-bearing substrate for exterior walls.
【Feature 1】Simple Fireproof Structure Due to being made of non-combustible gypsum-based materials, it achieves a simple fireproof structure that allows for the omission of surface materials in areas like attics. 【Feature 2】Excellent Moisture Permeability Resistance The moisture permeability resistance is very low, making it effective in preventing condensation inside walls. 【Feature 3】Excellent Dimensional Stability It has excellent dimensional stability when absorbing water, resulting in very little warping of the surface materials and minimal curling. 【Load-Bearing Wall】Wood Frame with a Wall Ratio of 2.3 The board surface has printed attachment positions, making secure installation easy. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.*
Inquire About This Product
basic information
【Tiger EX Board】 Material: Double-sided board base paper / Gypsum board Non-combustible material certification: NM-4127 Thickness: 9.5mm Dimensions & Weight: 910×3030mm (standard product) / 26.2kg 【Fire-resistant Structure for Wooden Frame Exterior Walls Using EX Board - Yoshino Fireproof EX-Y Series】 ◎ Load-bearing wall: Wall ratio 2.3 ◎ Yoshino Fireproof EX-Y15: Fire-resistant structure using 15mm or more of fiber cement siding ◎ Yoshino Fireproof EX-Y14: Fire-resistant structure using 14mm fiber cement siding *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the catalog. Feel free to contact us as well.
catalog（1）
Download All Catalogs
Company information
Since its inception in 1901, we have been addressing the challenge of creating a safe and comfortable living space through our business related to "gypsum." We were the first in our country to introduce "gypsum board" to the market as "Tiger Board," and we developed technology to effectively utilize "by-product gypsum" produced from flue gas desulfurization systems that prevent air pollution as "gypsum building materials." Furthermore, we established a circular recycling system that regenerates recovered old paper, such as newspapers, into "base paper for boards."