Joto-Vent System®

Continuous Perimeter Foundation Vents

For Homeowners    For Professionals

The Joto-Vent System®

Intersects Both Style & Function

Maintain Your Home's Structural Integrity

The Joto-Vent System® eliminates the need for vent holes installed in the concrete foundation or cut into the structural framework of the rim joist maximizing the strength & performance of your home's structure.

Support Natural Air Flow & Ventilation

Installed around the complete perimeter of the crawl space foundation, the Joto-Vent System® maximizes cross ventilation and natural air flow, preserving the lifespan of your home's wooden frame.

Get a Finished, Clean Architectural Look

The 2 part Joto-Vent System® includes the vent portion and the custom coverings that are installed over the vent, resulting in a clean visual look.

The unique 2-part design of the Joto-Vent System® increases the value of your newly built home and provides solutions to current conventional vent box issues.

Watch How It Works

The Joto-Vent System® has a Proven Track Record in Durability

For over 45 years, Joto-Vent System® has been used throughout Japan in about 4.5 million homes & counting.

In Japan, nearly 100% of new residential construction built with crawl space uses a continuous perimeter vent system.

The Joto-Vent System® has over 65% of this market.

More About the Joto-Vent System

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The Joto-Vent System® is a BUILT GREEN product for moisture control, air flow efficiency, and the option to NOT use treated sill plate.

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