[Best-Selling No. 1 Product] Standard Type Ventilation Ridge for Gable and Hip Roofs 'Renewed with Built-in Type'
The "S-type Ventilation Ridge" is the best-selling No. 1 standard type ventilation ridge (for gable and hip roofs). It achieves attic ventilation and water resistance with a simple design, and allows for easy installation using dedicated fixing screws. It has been renewed from a fire protection device installation type to a built-in type, enabling fire protection specifications without compromising the effective opening area. This long-selling product has been on the market since 1996, with cumulative sales exceeding 800,000 units, and more than 40,000 units are still released each year. 【Features】 - Achieves attic ventilation and water resistance with a simple design - Easy installation using dedicated fixing screws - Compatible with fire protection specifications *For more details, please contact us or check the link below (our company website).
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basic information
【Specifications】 〇Standard colors: Black, Brown, Green 〇Material stock colors: Gingham, Metro Silver, Orange, Blue, Red, Black Pearl, Silver Metallic, Silver Black 〇Compatible slope: 2.5 inches to 8 inches 〇Body length <Type>: 655mm <0.5P> / 1090mm <1P> / 2000mm <2P> 〇Effective body dimensions: 475mm <0.5P> / 910mm <1P> / 1820mm <2P> 〇Effective opening area: 90cm² <0.5P> / 170cm² <1P> / 340cm² <2P> 〇Compatible ceiling area: 14.4m² per unit <0.5P> / 27.2m² per unit / 54.4m² per unit 〇Rafter opening dimensions: 60mm × 455mm <0.5P> / 60mm × 860mm <1P> / 60mm × 1760mm <2P> 【Model Numbers】 〇Standard specifications: K-81 <0.5P> / K-83 <1P> / K-86 <2P> 〇Fireproof specifications (made to order): KB-81 <0.5P> / KB-83 <1P> / KB-86 <2P> 【Corporate Building Materials Center Water Tightness Test Passed】 ・Water leakage test No. 01A1471 ・Ventilation test No. 02A2066 *For more details, please refer to the PDF document or feel free to contact us.
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CAD data（2）
| Model number | overview | File |
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| CAD drawing "S-type Ventilation Ridge" |
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| Construction Procedure Manual "S-Type Ventilation Roof" |
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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/