Continuous

Foundation Vent

Continuous Foundation Vent

Perimeter ventilation designed to deliver consistent, passive airflow throughout the crawl space.

Continuous

Soffit Vent

Continuous Soffit Vent

Hidden ventilation that preserves clean exterior lines while ensuring continuous airflow.

Where Joto-Vent Makes a Difference

Learn how Joto-Vent improves airflow and moisture control in different building conditions.

Foundation & Soffit Vent Systems

See how our foundation and soffit vents are used to support a well-ventilated home.

Resources for Architects & Builders

Find technical documents, compliance information, and installation guidance.

Download Joto-Vent System® Catalog

Test Reports & Technical Resources

Frequently Asked Questions

The unique 2-part design

Beautifully crafted leather products.

Continuous Perimeter Foundation Vent, the Joto-Vent System® increases the value of your newly built home and provides solutions to current conventional vent box issues.

Proven Track Record in Durability

For over 45 years, the Joto-Vent System® has been used throughout Japan in about 5.3 million homes & counting. Joto-Vent System® has 65% of this market.

Support Natural Air Flow & Ventilation

Installed around the complete perimeter of the crawl space. The Joto-Vent System® maximizes cross ventilation and natural air flow, preserving the lifespan of your home’s wood structure.

Explore Our Collection

Passive whole house ventilation solution from Joto-Vent System®

  • 2 x 6 Joto-Vent

    JVS-26CV

    A two-part continuous foundation vent for 2×6 applications, used with a compatible Insect Prevention Strip or Architectural Covering.

  • 2 x 6 Architectural Covering

    JAC-2-10

    An architectural covering designed for use with the 2×6 Joto-Vent.

  • 2 x 6 Insect Prevention Strip

    JIP-2-10

    An ICC-ES approved insect prevention strip that serves as an alternative to the Architectural Covering.

  • Shim Plate

    S-108U / S-104U

    A leveling component used to adjust height differences during Joto-Vent installation.

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.

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.