Ventilation materials Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Ventilation materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 日本住環境 Tokyo//Building materials, supplies and fixtures manufacturers
  2. ジェイスタイル・ガレージ Tokyo//Building materials, supplies and fixtures manufacturers
  3. ハウゼコ Osaka//others
  4. 4 null/null
  5. 5 OK-DEPOT Saitama//others
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Ventilation materials Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Eaves ventilation component Eavesventz 585/585H 日本住環境
  2. Roofing material Ridgeway ridge ventilation component 'Ridge Roll' ジェイスタイル・ガレージ
  3. Eaves under-ventilation component 'ep45 Eaves Zero SII' suitable for houses without eaves. 日本住環境
  4. 4 Eaves ventilation component - for eaves, verge, and parapet, ep45 eaves zero 日本住環境
  5. 5 Eaves ventilation component - for eaves, verge, and parapet, ep45 eaves zero SG 日本住環境

Ventilation materials Product List

16～25 item / All 25 items

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Ridge ventilation component "Ridge Master"

Ridge ventilation component "Ridge Master"

It is a roof ventilation component with overwhelming displacement!

The "ridge ventilation component" installed on the roof ridge, is it still ventilating afterwards? Many of the ridge ventilation components available on the market have a "straw aggregation structure." There is a possibility that the tip of the ventilation component is wet from rain, dust has accumulated, and it may be clogged, blocking the holes. 【Features】 ■ The exhaust port height of the Ridge Master is 25mm. ■ The 25mm exhaust port and internal exhaust structure allow for a large volume of exhaust. ■ The internal unit, called an air baffle, has a "wind and rainproof structure" that redirects wind and rainwater trying to enter from the outside. 25.4mm × 279mm × 1,220mm *For more details, please download the PDF or feel free to contact us.

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  • Ventilation openings

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

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

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.

  • Waterproofing work
  • Ventilation openings

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Eaves ventilation component / Ventilation layer retaining component Eavesbent 18

Eaves ventilation component / Ventilation layer retaining component Eavesbent 18

A convenient material that can be used for both eaves ventilation and ventilation layers!

It can be used in two ways in both the eaves and the ventilation layer. As an eaves ventilation component, it can be used in narrow areas, zero eaves, and eaves houses. Additionally, it can also serve as a ventilation layer holding component, functioning as an intake grille (entrance) for the foundation part in ventilation layer construction. Made of highly weather-resistant polypropylene, it is expected to provide high effectiveness regardless of its application. 【Features】 ■ Prevents fluttering of the moisture-permeable waterproof sheet ■ Waterproof and insect-proof performance through honeycomb structure ■ Intake and exhaust grilles that respond to all-weather and all-direction needs ■ Ventilation layer holder P for 15-18mm battens ↓ For more details, please download the catalog or contact us.

  • Roof and gutter construction
  • Ventilation openings

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Eaves ventilation component - for eaves, verge, and parapet, ep45 eaves zero SG

Eaves ventilation component - for eaves, verge, and parapet, ep45 eaves zero SG

A ceiling ventilation system with semi-fireproofing that maximizes design flexibility to the limit!

Achieving about twice the ventilation performance of conventional products! The 'ep45 Zero S' has been upgraded and is now available as the 'ep45 Zero SG'. In response to feedback that "the conventional 'ep45 Zero S' is too small for large houses" and "in some buildings, even installing it around the entire perimeter does not secure the necessary ventilation volume," we developed this product to secure the required ventilation volume with half the number of conventional products. By enlarging the openings, we achieved about twice the effective ventilation area compared to conventional products, and the length of the product has also been doubled to 1820mm compared to the conventional model. The 'ep45 Zero SG' is not only fire-resistant and waterproof, but it also features high-quality materials, ensuring reduced installation effort and undoubtedly contributing to higher-quality home construction. 【Features】 ■ Achieves a large opening of 150㎠/m. Steel plate openings are arranged in double layers on vertical and horizontal planes. ■ Obtains 45-minute fire resistance. The thermal expansion material exhibits high expansibility when heated above 200℃. ■ Compatible with a variety of finishing materials. It can be used with various finishing materials without restrictions. ■ Highly durable coating that is resistant to rust. For more details, please download the catalog or contact us.

  • Ventilation openings

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Large opening ventilation component 'ep30 K with eaves' for semi-fireproof structure with 30-minute response.

Large opening ventilation component 'ep30 K with eaves' for semi-fireproof structure with 30-minute response.

Simplify the exterior design of the house! Dedicated eaves with a clean opening and eaves ventilation materials! (Fireproof)

The eaves ventilation component "ep30 Eaves Ari K" does not show ventilation holes when viewed from below, achieving solid ventilation performance without compromising a simple exterior design. It can be installed continuously, preventing stagnant air and issues like attic condensation and heat accumulation. 【Features】 ■ Acquired 30-minute fire resistance. The thermal expansion sheet blocks the holes in the grille to prevent fire spread! ■ Compatible with eaves material thickness of 12mm. Fire certification obtained using 12mm eaves material. ■ Suitable for eaves projections of 2000mm or less. ■ Available in two colors (White/Black). *For more details, please refer to the PDF document or feel free to contact us.

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  • Ventilation openings
  • Piping and insulation

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【Body Ventilation Lineup】A beautiful home breathes.

【Body Ventilation Lineup】A beautiful home breathes.

High-performance ventilation materials free up the design of homes! Introducing perfectly fitting structural ventilation components tailored to the shape and parts of your house!

Conventional ventilation materials have always imposed restrictions on exterior design. However, no matter how stylish a house is built, it won't last long if it doesn't ventilate. Japan's living environment proposes ventilation materials that possess the necessary performance while maximizing design freedom to the utmost. ★★★Recommended for the following people!★★★ ◆ Those who want to balance design and performance in housing ◆ Those who don't know which structural ventilation to use ◆ Those who want to know the characteristics of each product

  • Ventilation openings
  • Galvanized steel sheet
  • Decorative slate

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Industry-first 120-minute semi-fireproof structure obtained! Eaves ventilation [ep120 eaves zero]

Industry-first 120-minute semi-fireproof structure obtained! Eaves ventilation [ep120 eaves zero]

We have obtained the industry's first "semi-fire-resistant structure with a 120-minute eaves" for medium and large-scale wooden buildings.

"Decarbonization" and "carbon neutrality" have become social propositions, and in a world where "medium and large-scale wooden buildings" are in demand, Japan's housing environment has leveraged the know-how it has cultivated to produce numerous eaves ventilation components, particularly zero-eave fireproof products. With the eaves ventilation component [ep120 zero-eave], we have obtained the industry's first "semi-fire-resistant structure with 120 minutes of eaves" as of February 2025 (according to the "Records related to the certification of structural methods" issued by the Ministry of Land, Infrastructure, Transport and Tourism).

  • Ventilation openings

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Flat and S-tile ventilation louver, tile top (R)

Flat and S-tile ventilation louver, tile top (R)

On the tiled roofs across the country

It can be constructed comprehensively on the ridge, and the structure that directly exhausts air to the outside of the tiles ensures the reliable discharge of heat and humidity. It prevents rain from blowing in with three block layers, has the capability to withstand storm winds of 55 m/sec, and ensures a ventilation volume of 10 m3/h per 455 mm of purlin. Additionally, with a unique waterproof ventilation mechanism, it allows for the construction of a sturdy ridge that can withstand typhoons and earthquakes by using strong ridge materials even in storm-prone areas.

  • Ventilation and smoke exhaust equipment
  • Waterproofing work
  • Roof and gutter construction

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[5/22 Renewal] Ventilation for Metal Roofs "Rain Stop i-ROOF2"

[5/22 Renewal] Ventilation for Metal Roofs "Rain Stop i-ROOF2"

Attention all residential designers! The popular product "i-ROOF" has been fully remodeled and is being re-released.

The "Rain Stop i-ROOF 2" is the industry's first dedicated rain stop ventilation for metal roofs, designed to withstand severe storms accompanied by strong winds, such as large typhoons and sudden heavy rains, with a high level of waterproof performance. 【Side Wing Ventilation Structure】 The most significant feature of this renewal is the "Side Wing Ventilation Structure." This structure, adopted in all products of the series, enhances ventilation performance by creating a flow that generates negative pressure from the airflow over the wings, allowing air to be expelled from the attic to the outside. Additionally, the Side Wing Ventilation Structure not only improves ventilation performance but also prevents rainwater from entering the attic by utilizing the wing effect of wind. 【Dual Ventilation Structure - Achieving 60% Increased Ventilation while Maintaining Reliable Waterproof Performance】 The "Dual Ventilation Structure" (patent pending) provides double waterproofing through upper and under ventilation, successfully balancing the trade-off relationship between waterproof performance and ventilation performance. ● For more details, please contact us or check our company website.

  • Ventilation openings

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