ナータッグ・ビルディングサプライ List of Products and Services

"Weathermate Plus" solves the problem of deterioration caused by heat and ultraviolet rays that is pointed out in breathable waterproof sheets, and it does not lose its waterproofing even when insecticide agents adhere to it. ■Improved airtight performance The windproof performance of Weathermate Plus is 40 times that of standard waterproof paper. It is a breathable, waterproof, and airtight sheet that enhances airtightness by preventing air passage. ■UV resistance and insecticide resistance It is strong against ultraviolet rays, with a UV resistance guarantee of 120 days, which is twice that of standard waterproof paper. It does not lose its waterproofing even when insecticide agents adhere to it. ■Prevention of convective heat transfer The base fabric of Weathermate Plus absorbs the warm or cold air that circulates within the ventilation layer, reducing heat transfer to structural materials. ■Weather resistance and heat strength It is heat-resistant, with tensile strength and other material strengths that are twice that of standard breathable waterproof paper. ■Improved waterproofing Rainwater that enters through the staple holes used to secure the waterproof paper or the nails used to secure the battens is absorbed like a diaper without dripping on the backside of the waterproof paper. Please use recommended waterproof tape around windows and piping. *For more details, please download the PDF or feel free to contact us.

It has opposing functions of moisture resistance and moisture permeability, controlling the humidity inside the wall throughout the year. 【Features】 ■ In winter, the indoor humidity is low, and the pores of the membrane are closed, preventing moisture from entering the wall from indoors. ■ In summer, when the relative humidity inside the wall increases, the pores of the membrane open, allowing moisture that has entered from outside to smoothly permeate into the indoors, preventing summer condensation. ■ The membrane does not allow air to pass through, which can improve airtightness. 4mm×1,220mm×38, 1m = 46, 48m² 8mm×1,220mm×38, 1m = 46, 48m² *For more details, please download the PDF or feel free to contact us.

We handle the high-durability roof waterproofing paper "Tyvek Protect PSU." In winter, issues such as "ice dam leakage" are pointed out in snowy and cold regions, while in summer, the problem of "thermal degradation" of roof waterproofing paper is noted in hot and humid areas. Additionally, it has been pointed out that the edges, such as eaves, gables, valleys, and ridges, are particularly prone to water infiltration, requiring special attention during waterproofing paper installation. This product was developed to prevent ice dam leakage and thermal degradation, as well as to enhance the waterproofing of roof edges. 【Features】 ■ A waterproofing paper that is resistant to heat, suitable for preventing ice dam leakage in snowy and cold regions and thermal degradation in hot and humid areas. ■ Protects roof structures such as eaves, gables, ridges, and valleys from rainwater and condensation for an extended period. ■ 3 feet (914mm × 20.4m = 18.6m²) * Please use on roofs with a slope of 2/12 or greater. * For more details, please feel free to contact us.

Our company handles the high-durability roofing waterproof paper "Tyvek Protect 200." It is said that during the summer, the surface temperature of steel roofs can reach nearly 70°C, causing the oil content in the underlying waterproof paper, asphalt felt, to vaporize due to heat, which over time can turn into a cellulose-like substance. This product is resistant to both heat and ultraviolet rays, boasts excellent durability and weather resistance, and protects roofs from rainwater for an extended period. 【Features】 ■ Strong against heat and ultraviolet rays, tear-resistant, with long-lasting durability and weather resistance ■ Excellent water resistance and waterproofing, lightweight and easy to work with ■ 4 feet (1,220mm × 76.1m = 92.8m²) * Please use on roofs with a slope of 2/12 or greater * For more details, please feel free to contact us.