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  3. 日本住環境
  4. Announcement of the new release of the corner and flat-compatible ridge ventilation component "W Vent."
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  • Jun 02, 2023
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Jun 02, 2023

Announcement of the new release of the corner and flat-compatible ridge ventilation component "W Vent."

日本住環境 日本住環境
The new product "SEV-15FD" will be released on Thursday, June 1! This product is a ventilation component suitable for both flat and hip roofs, with no water leakage even at wind speeds of 40 m/s. It is a versatile ridge ventilation system that can be used not only with flat roofs but also in conjunction with open boards (sold separately) for ventilation at hip roofs. <Product Highlights> ■ Suitable for hip roofs, making it ideal for apartments with partitioned gable roofs ■ Waterproof for peace of mind in strong wind areas ■ Durable with rot-resistant plastic battens ■ Fully guards against insects and animals For more details, please refer to the product page below.
Corner and flat-compatible ridge ventilation component "W-Bentz"
Corner and flat-compatible ridge ventilation component "W-Bentz"
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イプロス-Wベンツ.jpg

Corner and flat roof combined ventilation "W-Vents"

Even the ridge beam won't compromise! Risk avoidance with versatile ridge ventilation!

With the best waterproof performance in the series, there is no leakage even at wind speeds of 40 m/s for both flat and hip ridges. This versatile ridge ventilation allows for ventilation at the hip ridge when used in combination with open boards (sold separately), not just on the flat ridge. 【Features】 ■ Suitable for hip ridge types, ideal for apartments with gabled roofs separated by firewalls ■ Reliable waterproofing even in strong wind areas ■ Durable with rot-resistant plastic battens ■ Full guard against insects and animals *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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イプロス-オープンボード.jpg

Ventilation Pathway Securing Material "Open Board"

Solving the problem of securing ventilation pathways in the ridge beam. With simple construction, the space that was blocked by the roof sheathing is effectively opened up.

The "Open Board" is a product that allows for easy establishment of ventilation pathways at ridge caps when combined with ventilation components such as ridge vents, roof spacers, and eaves vents. It was developed in response to demands like "I don't want the ventilation layer at the ridge cap to just be an air layer!" and "I want to ensure ventilation pathways while maintaining a typical installation!" No special precuts or complex construction are required, and it effectively opens up closed spaces that were blocked by the roof sheathing. 【Features】 - Ensures ventilation pathways and simplifies troublesome construction - Compatible with 2x4 ridge openings - Supports roof sheathing thickness of 12mm *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Related catalog(2)

Corner and flat combined ridge ventilation "W-Vents"

Corner and flat combined ridge ventilation "W-Vents"

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Ventilation Pathway Securing Material "Open Board"

Ventilation Pathway Securing Material "Open Board"

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日本住環境
Building materials, supplies and fixtures manufacturers
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[Exhibition Information] 22nd Japan Textile Material Research Seminar

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We will be exhibiting at the "22nd Japan Fiber Material Research Seminar" to be held on May 22, 2026 (Friday). We plan to showcase dust protection clothing and other items. We look forward to your visit! ● Date: May 22, 2026 (Friday) 11:00 AM - 4:00 PM ● Venue: BDK Conference Room, 7th Floor, Buddhist Propagation Center Building, (Public Interest Incorporated Foundation) (Tokyo) 'Mi no Ma' For more details, please feel free to contact us through the related link below: [Protective Clothing Wisdom.com]. [Protective Clothing Wisdom.com] is a comprehensive information site for safe working environments, providing information on protective clothing and equipment by work environment, methods for putting on and taking off, and customer usage records.

May 15, 2026

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[Exhibition Information] Japan Foundry Engineering Society Connect Exhibition

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We will be exhibiting at the "2026 Spring Conference of the Japan Foundry Engineering Society [187th National Conference] - Connecting Exhibition," which will be held from May 23 (Saturday) to May 24 (Sunday), 2026. We plan to showcase flame-resistant protective clothing and more. We look forward to your visit! ● Date: May 23 (Saturday) - May 24 (Sunday), 2026 ● Venue: Light Cube Utsunomiya (Tochigi Prefecture), 1st Floor, East Side of the Main Hall For more details, please feel free to contact us through the related link below: [Protective Clothing Wisdom.com]. [Protective Clothing Wisdom.com] is a comprehensive information site for safe working environments, providing guidance on protective clothing and equipment for different work environments, methods for putting on and taking off, and information on customer usage records.

May 15, 2026

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Exclusive sales for employees, fan clubs, and communities — now more flexible than ever.

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We have launched a new “Audience Control Feature” for TwooCa Mall, enabling merchants to limit product visibility and sales to specific companies, organizations, and communities. With this feature, merchants can now: ✔ Offer employee-exclusive discounts and company sales ✔ Create fan club or community-only merchandise sales ✔ Customize product visibility for specific user groups In addition, by integrating with TwooCa’s payment functions and digital-money-convertible point system, the platform provides a seamless purchasing experience for users. This feature is designed to support value creation in closed communities such as: ・Employee welfare programs ・Fan clubs ・Membership communities ・Sports teams We will continue expanding TwooCa Mall as a platform optimized for employee engagement, member experiences, and community-based commerce. ▼ Press Release https://prtimes.jp/main/html/rd/p/000000108.000076589.html #TwooCa #EmployeeBenefits #Fintech #Cashless #HRTech #CommunityCommerce #SportsBusiness #FanEngagement #DX

May 15, 2026

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[5/20 Presentation] At the interim report meeting for the Tokyo Metropolitan Government's "Decarbonization Support Project in the Supply Chain for the Creation of a Green Product Market," a case study on the use of plastic formwork "Daiko Panel" was presented.

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Kawasaki Corporation (Headquarters: Tokyo) is pleased to announce that we will be presenting at the interim report meeting for the Tokyo Metropolitan Government's "Decarbonization Support Project in the Supply Chain for the Creation of a Green Product Market," which will be held on May 20, 2026. At this report meeting, we will present the CO2 reduction effects of our environmentally friendly plastic formwork "Daiko Panel," which we have conceived, developed, manufactured, and sold, along with our efforts toward greening, including related auxiliary materials. [Overview of the Presentation] Theme: Utilizing CFP to enhance CO2 reduction of "Daiko Panel" and promote greening across the entire supply chain. Main Content: Introducing our initiatives for CO2 reduction based on the background of our application for this project and the CFP calculation results for "Daiko Panel" and its auxiliary materials. [Presentation Date and Time] Date and Time of the Interim Report Meeting: May 20, 2026 (Wednesday) from 15:00 to 17:00 Details of the Interim Report Meeting and the Tokyo Metropolitan Government's project: Decarbonization Support in the Supply Chain for the Creation of a Green Product Market https://www.cfp-sc.metro.tokyo.lg.jp/

May 15, 2026

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June 17th to 20th: Announcement of participation in the 8th International Construction and Surveying Exhibition (CSPI2026)

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We will be exhibiting at the "8th International Construction and Surveying Exhibition (CSPI2026)." Dates: June 17 (Wednesday) to June 20 (Saturday), 10:00 AM to 5:00 PM *On the final day, June 20 (Saturday), until 4:00 PM only. Venue: Makuhari Messe We look forward to your visit.

May 15, 2026

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