Attention all residential designers! The popular product "i-ROOF" has been fully remodeled and is being re-released.
Our company offers the 'i-ROOF2 Series,' which allows for ventilation of metal roofs. The "Side Wing Ventilation Structure" utilizes the power of the wind to create negative pressure with the side wings, similar to how an airplane wing generates negative pressure from airflow. This creates a flow that expels air from the attic to the outdoors, preventing rainwater intrusion. Additionally, the Side Wing Ventilation Structure not only provides waterproofing performance but also enhances attic ventilation performance through the wing effect that utilizes wind power. 【Features】 ■ Passage: Wind flows through the ridge ventilation ■ Generation: Negative pressure is generated in the groove due to the structure's effect ■ Promotion: Ventilation is promoted by the effect of negative pressure *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications (Partial)】 ■1P - Compatible roofing material: Metal roof - Dimensions: Total length 1050mm / Effective length 1000mm - Effective opening area: 219cm² - Compatible ceiling area: 35m² / unit - Roof opening dimensions: 30mm × 900mm - Minimum required installation length: 1300mm *For more details, please refer to the PDF document or feel free to contact us.
Price information
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Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
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CAD data（7）
| Model number | overview | File |
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| CAD drawing "Single-Slope i-ROOF2" |
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| CAD drawing "Rain Stopper i-ROOF2" |
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| Construction Procedure Manual "Rain Stop i-ROOF2" |
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| Construction Procedure Manual "Single-Slope i-ROOF2" |
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| Construction Procedure Manual "i-ROOF2" |
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| CAD drawing "i-ROOF2" |
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| CAD drawing "Single Slope i-ROOF2 150" |
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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/