Corporate Profile

For more than 40 years, the Joto-Vent System® has been the standard in home ventilation in Japan and is now available in new home construction in the United States.

About Joto-Vent® USA

The Joto-Vent System® is a new system for the U.S. Market, but has been used successfully in Japan for the past 40 years as their standard for crawl space ventilation. More than 80% of all houses being built in Japan use this type of foundation vent system. Joto-Vent System® is certified by the IAPMO (The International Association of Plumbing and Mechanical Officials) in January 2015. Joto-Vent is already installed on more than 30 houses in the metro Seattle area with more on the drawing board.


U.S. Subsidiary
Company Name: Joto-Vent System USA, Inc.
Address: 17530 NE Union Hill Rd Suite 240, Redmond, WA 98052
Phone: (425) 256-2210


Japan Headquarters
Company Name: Joto Techno Co., Ltd.
Address: 3-14-1 Shodaitajika, Hirakata Ciry, Osaka Prefecture 573-1132, Japan
Phone: +81-72-868-6611 
Fax: +81-72-868-6687
Date of Establishment: October 21, 1961

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Find more information in The Joto-Vent System® catalog.

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