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  6. Ridge Ventilation Component - For Tile Roofs 'Under Vents N'

Ridge Ventilation Component - For Tile Roofs 'Under Vents N'

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last updated:Aug 26, 2025

日本住環境
日本住環境
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Ventilation for tile roofs that can be used without selecting the shape of the tiles!

A waterproof component that excels in waterproofing and is not constrained by the shape of the tiles, designed for installation under the tiles. This is a ridge ventilation component for under-tile installation. Since the opening is originally located beneath the tiles, it is difficult for water to enter, which is a significant advantage in terms of waterproof performance. Additionally, because it is installed under the tiles, it is not limited by the shape of the tiles, allowing for easy installation without much concern. The "Under Vents N" is installed as the top tile batten of the tile roof and ventilates through the gaps between the tiles. When constructing a tile roof, please consider using "Under Vents N." 【Features】 ■ Easy to process on-site ■ Waterproof and insect-proof performance due to honeycomb structure ■ Usable for both wet and dry applications ■ Supports ceiling areas of up to 35.0m² with one unit ↓ For more details, please download the catalog or contact us.

    Ventilation openingsWaterproofing work
アンダーベンツN.jpg

Ridge Ventilation Component - For Tile Roofs 'Under Vents N'

アンダーベンツN.jpg
アンダーベンツN.jpg
  • Related Link - https://www.njkk.co.jp/product/tabid75.html?pdid=k…
  • Special site - Product/service details - https://pr.www.ipros.com/njkk/product/

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【Specifications】 ■Material: Polypropylene, butyl rubber-based adhesive, EPDM ■Standard dimensions: (Thickness) 15mm × (Width) 152【76】mm × (Length) 910mm ■Color: Black ■Effective opening area: 219cm² per unit ■Quantity: 5 units per case ■Accessories: Stainless steel dedicated nails: (Length) 65mm / [50 units per case]

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Rooftop ventilation component - Underbent N for tile roofs

Rooftop ventilation component - Underbent N for tile roofs

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日本住環境

日本住環境

Building materials, supplies and fixtures manufacturers

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The products and services developed by our company over a quarter of a century are not visible to the people living in them. We believe that our mission at Japan Living Environment Co., Ltd. is to create a comfortable living environment for the main character of the home, "people," from behind the scenes where it is not visible.

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