【Renovation defect insurance eligible construction product!】Ridge ventilation that can be installed using the existing metal sheets as they are.
"Pack Change" is a roof ventilation system for renovations that can shorten construction time with a simple three-step installation. It allows for the existing metal sheeting to be utilized as is while installing the main unit. By efficiently ventilating the attic, it contributes to the longevity of the home and is effective in addressing summer heat and winter attic condensation. 【Features】 ■ Can be installed using the existing metal sheeting as is ■ Three-step installation ■ Efficiently ventilates the attic ■ Effective in extending the lifespan of the home, addressing summer heat, and preventing winter attic condensation ■ Eligible for renovation defect insurance *For more details, please contact us or check the link below (our company website).
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basic information
【Specifications】 ■Model Number: K-PD3 ■Main Body Dimensions: 950mm ■Opening Dimensions: φ80mm×4 ■Effective Opening Area: 200cm2 (4 holes) ■Effective Ceiling Area: 32cm2 per unit (4 holes) ■Compatible Slope: 2.5 to 8-inch slope *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Ridge ventilation for renovations, etc. *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
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CAD data（2）
| Model number | overview | File |
|---|---|---|
| CAD drawing "Pack Change" |
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| Construction Procedure Manual "Pakkun" |
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Company information
TOKO Co., Ltd. is a top-class manufacturer of building materials essential for attic ventilation, specializing in ridge ventilation (ventilation ridges). They also manufacture and sell various sheet metal products that are crucial for preventing condensation and leaks, such as eave ventilation, roof accessories, and exterior wall accessories. They collaborate with house manufacturers and building material manufacturers for joint development. *CAD data for products can be downloaded from the official website. Official website: https://www.metal-toko.co.jp/ ■ Official Instagram account (@toko.cp) https://www.instagram.com/toko.cp/ ■ Official X (formerly Twitter) account (@TOKO_cp) https://x.com/TOKO_cp ■ Official Facebook account (@toko.cp) https://www.facebook.com/toko.cp/
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